{"id":2744,"date":"2026-09-18T06:27:41","date_gmt":"2026-09-18T06:27:41","guid":{"rendered":"https:\/\/www.cybernetik.com\/blog\/?p=2744"},"modified":"2026-09-18T06:33:54","modified_gmt":"2026-09-18T06:33:54","slug":"ev-battery-pack-assembly-in","status":"publish","type":"post","link":"https:\/\/www.cybernetik.com\/blog\/cleantech\/ev-battery-pack-assembly-in\/","title":{"rendered":"EV Battery Pack Assembly: Process, Challenges, and Best Practices"},"content":{"rendered":"\n<div class=\"wp-block-group has-white-color has-text-color has-background has-link-color wp-elements-5a99de10bcbf6fc5d284444076ce5ab2 is-layout-constrained wp-container-core-group-is-layout-800b4e77 wp-block-group-is-layout-constrained\" style=\"border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-left-radius:5px;border-bottom-right-radius:5px;background-color:#12263a;margin-bottom:20px;padding-top:10px;padding-right:30px;padding-bottom:30px;padding-left:30px\">\n<h2 class=\"wp-block-heading has-white-color has-text-color has-link-color wp-elements-19215f1e6a1396f83f0257af42631315\" style=\"line-height:1.4\">Key takeaways<\/h2>\n\n\n\n<div style=\"height:6px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<style>.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_e6a403-75:not(.this-stops-third-party-issues){margin-top:0px;margin-bottom:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_e6a403-75 ul.kt-svg-icon-list:not(.this-prevents-issues):not(.this-stops-third-party-issues):not(.tijsloc){margin-top:0px;margin-right:0px;margin-bottom:var(--global-kb-spacing-sm, 1.5rem);margin-left:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_e6a403-75 ul.kt-svg-icon-list{grid-row-gap:35px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_e6a403-75 .kb-svg-icon-wrap{font-size:10px;color:#ef8e27;}.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_e6a403-75 ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap .kt-svg-icon-list-single{margin-right:10px;}.kt-svg-icon-list-items2744_e6a403-75 ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap, .kt-svg-icon-list-items2744_e6a403-75 ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap a{line-height:1.2em;}.kt-svg-icon-list-items2744_e6a403-75 ul.kt-svg-icon-list .kt-svg-icon-list-level-0 .kt-svg-icon-list-single svg{font-size:20px;}<\/style>\n<div class=\"wp-block-kadence-iconlist kt-svg-icon-list-items kt-svg-icon-list-items2744_e6a403-75 kt-svg-icon-list-columns-1 alignnone kt-list-icon-aligntop\"><ul class=\"kt-svg-icon-list\"><style>.kt-svg-icon-list-item-2744_0f9c08-c4 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_0f9c08-c4\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">EV battery pack assembly is shaped by fixed vehicle packaging, structural requirements, thermal control, crash safety, sealing, and strict mass targets, making the assembly process more demanding than standard battery production.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_c78d12-7d .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_c78d12-7d\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">Module-to-pack and cell-to-pack architectures involve different manufacturing trade-offs, with cell-to-pack improving mass, volumetric efficiency, and part count while increasing the importance of upstream quality verification.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_6553f9-a6 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_6553f9-a6\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">EV pack assembly is organized into three main zones: cell-to-module processing, pack assembly, and end-of-line testing, with each zone addressing specific quality, handling, electrical, and safety requirements.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_8322b5-8f .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_8322b5-8f\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">Key challenges include crash-load management, thermal runaway prevention, temperature uniformity, high-voltage safety, sealing, and mass reduction, requiring controlled fastening, verified thermal barriers, precise interface-material dispensing, and leak testing.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_dc404f-29 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_dc404f-29\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">Best practices include tight cell grading, inline weld verification, placement detection, controlled thermal-interface dispensing, recorded fastening torque, unit-level seal testing, cell-level traceability, and error-proofing throughout the line.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_fd5e47-f9 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_fd5e47-f9\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">Scaling from prototype to volume production requires early traceability, format flexibility, and automation planning, while integrated EV pack lines can handle multiple cell formats and provide testing, welding, pack assembly, and end-of-line verification within one system.<\/span><\/li>\n<\/ul><\/div>\n<\/div>\n\n\n\n<p class=\"has-link-color wp-elements-4c4a60e9d1ccf118e167a704dfd42bd6 wp-block-paragraph\">An electric vehicle battery pack is assembled under constraints that no other battery product carries. It has to fit a space defined by the vehicle rather than by the pack, survive a crash without releasing energy, keep several hundred cells within a few degrees of each other for a decade, and remain sealed against road spray and salt for the life of the car.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">None of those requirements is negotiable, and several of them work against each other. Reducing mass argues for structural integration; serviceability argues against it. Packing more energy into the floor argues for eliminating gaps between cells; thermal runaway containment argues for keeping them apart. Every EV pack in production is a settled position on those trade-offs, and the assembly line is built to execute that particular settlement rather than a generic one.<\/p>\n\n\n\n<p class=\"has-link-color wp-elements-c799ce3df4f18214551cb5038ab086bd wp-block-paragraph\">The underlying stages, cell testing, welding, module build, sealing and end of line verification, are common to lithium pack production generally and are covered in the guide to <a href=\"https:\/\/cleantech.cybernetik.com\/blog\/lithium-battery-pack-assembly-process\">lithium battery pack assembly<\/a>. This article covers what changes when the pack goes into a vehicle, and why those changes drive so much of the equipment specification.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>The Constraints an EV Pack Is Built Under<\/strong><\/h2>\n\n\n\n<p class=\"has-link-color wp-elements-4ac51443527ae7eada8851ebb99d4e65 wp-block-paragraph\">Four requirements shape every decision on an EV pack line, and they frequently pull against each other.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_bdd1a5-93:not(.this-stops-third-party-issues){margin-top:0px;margin-bottom:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_bdd1a5-93 ul.kt-svg-icon-list:not(.this-prevents-issues):not(.this-stops-third-party-issues):not(.tijsloc){margin-top:0px;margin-right:0px;margin-bottom:var(--global-kb-spacing-sm, 1.5rem);margin-left:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_bdd1a5-93 ul.kt-svg-icon-list{grid-row-gap:35px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_bdd1a5-93 .kb-svg-icon-wrap{font-size:10px;color:#ef8e27;}.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_bdd1a5-93 ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap .kt-svg-icon-list-single{margin-right:10px;}.kt-svg-icon-list-items2744_bdd1a5-93 ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap, .kt-svg-icon-list-items2744_bdd1a5-93 ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap a{line-height:1.2em;}.kt-svg-icon-list-items2744_bdd1a5-93 ul.kt-svg-icon-list .kt-svg-icon-list-level-0 .kt-svg-icon-list-single svg{font-size:20px;}<\/style>\n<div class=\"wp-block-kadence-iconlist kt-svg-icon-list-items kt-svg-icon-list-items2744_bdd1a5-93 kt-svg-icon-list-columns-1 alignnone kt-list-icon-aligntop\"><ul class=\"kt-svg-icon-list\"><style>.kt-svg-icon-list-item-2744_ccd53f-ee .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_ccd53f-ee\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>A fixed envelope. <\/strong>The pack occupies the floor of the vehicle, so its outline, height and mounting points are set by vehicle architecture. Assembly tooling has to work within that geometry rather than the geometry accommodating assembly.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_b675d4-a6 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_b675d4-a6\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Structural duty. <\/strong>In most modern designs the pack is part of the vehicle structure, carrying load and resisting side intrusion. It is a chassis component that happens to store energy.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_6f6b43-f7 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_6f6b43-f7\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Thermal control across a decade. <\/strong>Cells must be held close in temperature, because a cell that consistently runs warmer ages faster and eventually limits the whole pack.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_261abb-25 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_261abb-25\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Mass. <\/strong>Every kilogram reduces range, so material that does not earn its weight is removed, which is what drives structural integration and makes packs harder to service.<\/span><\/li>\n<\/ul><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">These constraints reach further into the line than they first appear. A fixed envelope means tooling has to approach from directions that suit the vehicle rather than the assembler, so robots work in confined spaces and fastening access is frequently awkward. Structural duty means torque values matter as engineering data rather than as assembly convenience, and they have to be recorded. Thermal requirements mean interface materials are dispensed to a specification rather than applied, and mass targets mean housings are thinner and less forgiving of handling than they would otherwise be.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The result is that an EV pack line looks different from a stationary storage line built from the same equipment. The stations are recognizably similar; the tolerances, the verification density and the record-keeping are not.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Module to Pack, or Cell to Pack<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Traditional architecture builds cells into modules and modules into a pack. The module is a testable sub-assembly, it can be replaced in service, and it provides an intermediate structure that simplifies handling. Cell to pack designs remove that intermediate level, mounting cells directly into the pack structure. Mass falls, volumetric efficiency rises and part count drops. What also disappears is the ability to test a sub-assembly before it is structurally committed, and the ability to replace one module in the field.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For the assembly line the consequence is significant. Without a module stage, every quality check has to happen before cells are bonded into the pack, because after that point a marginal cell cannot be removed. The precision bar on cell grading, insulation placement and weld verification rises accordingly, and so does the cost of a defect found late.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">There is a commercial dimension too. A module-based pack that fails in service can often be repaired by replacing one module, which keeps warranty cost proportionate to the fault. A structurally integrated pack with the same fault may be uneconomic to repair, so the manufacturer carries the whole pack cost rather than a fraction of it. That shifts the value of first-pass quality upward substantially, and it is one reason cell-to-pack manufacturers invest more heavily in inline verification than the architecture alone would suggest.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Most manufacturers currently run both approaches across different platforms, which means an assembly line that can accommodate more than one module configuration has real value rather than theoretical flexibility.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.cybernetik.com\/blog\/wp-content\/uploads\/2026\/09\/EV-Pack-Assembly-from-Cybernetik.webp\" alt=\"\" class=\"wp-image-2793\" style=\"border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-left-radius:5px;border-bottom-right-radius:5px\" srcset=\"https:\/\/www.cybernetik.com\/blog\/wp-content\/uploads\/2026\/09\/EV-Pack-Assembly-from-Cybernetik.webp 1920w, https:\/\/www.cybernetik.com\/blog\/wp-content\/uploads\/2026\/09\/EV-Pack-Assembly-from-Cybernetik-300x169.webp 300w, https:\/\/www.cybernetik.com\/blog\/wp-content\/uploads\/2026\/09\/EV-Pack-Assembly-from-Cybernetik-1024x576.webp 1024w, https:\/\/www.cybernetik.com\/blog\/wp-content\/uploads\/2026\/09\/EV-Pack-Assembly-from-Cybernetik-768x432.webp 768w, https:\/\/www.cybernetik.com\/blog\/wp-content\/uploads\/2026\/09\/EV-Pack-Assembly-from-Cybernetik-1536x864.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>The Assembly Sequence<\/strong><\/h2>\n\n\n\n<p class=\"has-link-color wp-elements-63158c1f81a89b09f4fe77ee8ccdde8e wp-block-paragraph\">A production <a href=\"https:\/\/cleantech.cybernetik.com\/solutions\/ev-battery-pack-assembly.html\">EV battery pack assembly line<\/a> is typically arranged in three zones, and the division reflects how the product changes character as it progresses.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Zone 1: cell to module<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cells are fed and unloaded from incoming trays, barcodes are read into the traceability record, and terminals are plasma cleaned. Open circuit voltage and internal resistance are measured on every cell and cells are sorted into bands. Robotic pick and place then loads them into holders, with insulation paper applied and its presence verified by detection rather than assumed. Busbars are placed at top and bottom cell holders, polarity is checked, and welds are made and verified for integrity on both module faces. Sense wiring and main positive and negative connections are soldered and routed before the module is unloaded.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This zone determines most of what the finished pack will be. Sorting decides how uniformly it ages, plasma cleaning decides how consistently it welds, insulation placement decides whether it develops a latent short, and weld verification decides whether thousands of joints are actually sound. Everything downstream assembles what this zone produced; it cannot improve it.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Zone 2: pack assembly<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Modules are flipped and inserted into the pack housing with thermal pads and Nomex sheets applied between them. Temperature sensing is installed, telematics gaskets are assembled, and the battery management system is mounted and connected. Bottom plate gaskets and the BMS mounting plate are fitted, and the top cover is closed and cleaned.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The character of the work changes here. Zone 1 handles small components at high repetition; Zone 2 handles a large, heavy, increasingly valuable assembly at low repetition, where a single handling error writes off everything already built into it. It is also the zone where the pack becomes electrically live as modules are connected, so the sequence has to keep operators out of the current path by design rather than by procedure.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Zone 3: end of line testing<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The BMS is programmed and the telematics control unit mounted and tested. The pack undergoes air leakage testing to confirm the seal, end of line electrical testing to confirm function, and laser marking to fix its identity before dispatch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">End of line testing confirms the pack works. It does not confirm the pack was built correctly, and the distinction matters. A pack with a marginal weld, a slightly misplaced thermal barrier or a cell that sorted into the wrong band will pass every end of line test and fail in the field years later. That is why verification belongs at the stations that create those characteristics, with end of line acting as a final gate rather than as the quality system.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>The Challenges<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Challenge<\/strong><\/th><th><strong>Why it is specific to EV packs<\/strong><\/th><th><strong>How the line addresses it<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Fixed packaging envelope<\/td><td>The pack shape is dictated by the vehicle floor, not by what is convenient to build<\/td><td>Assembly designed around a geometry that cannot be changed, with tooling reaching into confined spaces<\/td><\/tr><tr><td>Crash load paths<\/td><td>The pack is a structural member and must protect cells under intrusion<\/td><td>Controlled torque sequencing on structural fasteners, with values recorded per pack<\/td><\/tr><tr><td>Thermal runaway propagation<\/td><td>A single cell failure must not cascade through the pack<\/td><td>Barrier and thermal pad placement verified rather than assumed, since a missing sheet is invisible once closed<\/td><\/tr><tr><td>Temperature uniformity<\/td><td>Cells at different temperatures age at different rates across a decade of service<\/td><td>Thermal interface material dispensed to controlled bead weight and path across the cooling interface<\/td><\/tr><tr><td>High voltage during build<\/td><td>Modules become live long before the pack is finished<\/td><td>Insulation verified at multiple stages, and operators kept out of the current path by design<\/td><\/tr><tr><td>Sealing to an ingress rating<\/td><td>The pack sits under a vehicle exposed to water, salt and debris<\/td><td>Gasket seating under controlled fastening, verified by air leak testing on every unit<\/td><\/tr><tr><td>Mass<\/td><td>Every kilogram costs range<\/td><td>Structural integration that removes duplicated housings, at the cost of serviceability<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The thermal runaway row deserves particular attention because it is the one with the least forgiving failure mode. Barriers, thermal pads and Nomex sheets exist to stop a single cell failure cascading through the pack. Once the top cover closes, a missing or misplaced sheet is invisible and remains so until the pack is in a vehicle. This is why placement is verified at the station rather than checked by sampling.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Best Practices<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_a62819-66:not(.this-stops-third-party-issues){margin-top:0px;margin-bottom:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_a62819-66 ul.kt-svg-icon-list:not(.this-prevents-issues):not(.this-stops-third-party-issues):not(.tijsloc){margin-top:0px;margin-right:0px;margin-bottom:var(--global-kb-spacing-sm, 1.5rem);margin-left:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_a62819-66 ul.kt-svg-icon-list{grid-row-gap:35px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_a62819-66 .kb-svg-icon-wrap{font-size:10px;color:#ef8e27;}.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_a62819-66 ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap .kt-svg-icon-list-single{margin-right:10px;}.kt-svg-icon-list-items2744_a62819-66 ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap, .kt-svg-icon-list-items2744_a62819-66 ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap a{line-height:1.2em;}.kt-svg-icon-list-items2744_a62819-66 ul.kt-svg-icon-list .kt-svg-icon-list-level-0 .kt-svg-icon-list-single svg{font-size:20px;}<\/style>\n<div class=\"wp-block-kadence-iconlist kt-svg-icon-list-items kt-svg-icon-list-items2744_a62819-66 kt-svg-icon-list-columns-1 alignnone kt-list-icon-aligntop\"><ul class=\"kt-svg-icon-list\"><style>.kt-svg-icon-list-item-2744_0df5a3-f4 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_0df5a3-f4\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Grade cells tightly and monitor the fixtures. <\/strong>A pack ages at the rate of its weakest cell, so sorting bands govern service life. Test contact resistance creeps up as fixtures wear, quietly widening those bands while every reading still looks plausible.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_9c8733-ed .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_9c8733-ed\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Verify every weld inline. <\/strong>A pack contains thousands of joints. Sampling finds nothing at the rates that matter, and weld integrity testing on both module faces is what makes the claim meaningful.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_569b9b-13 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_569b9b-13\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Detect placement, do not assume it. <\/strong>Insulation paper application with detection, and thermal pad and barrier placement confirmed before the cover closes.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_6fa334-4c .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_6fa334-4c\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Control thermal interface dispensing. <\/strong>Bead weight and path determine whether heat transfer is even across the pack, and uneven transfer produces uneven aging.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_968afb-ac .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_968afb-ac\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Sequence and record fastening. <\/strong>Structural fasteners tightened in sequence to controlled torque, with values recorded per pack rather than per batch.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_0ca697-3a .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_0ca697-3a\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Test the seal on every unit. <\/strong>Air leakage testing rather than sampling, since a marginal seal fails in service two winters later rather than at end of line.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_70b9c2-62 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_70b9c2-62\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Keep traceability at cell level. <\/strong>Barcode capture at entry and every measurement written against the pack identifier. A field failure two years on is answerable only if the record exists.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_3080a8-87 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_3080a8-87\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Design out the possible error. <\/strong>Polarity checking, presence detection and interlocks that prevent the next step until the previous one is confirmed. Error proofing beats inspection.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_f01c5f-85 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_f01c5f-85\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Handle the pack as a high-value assembly. <\/strong>By Zone 2 the unit carries most of its material cost. Transfer, lifting and fixturing should be designed so that a handling error cannot occur rather than being unlikely.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_0c5202-4f .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_0c5202-4f\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Plan the ramp into the line design. <\/strong>The configuration that proves a prototype rarely scales, and retrofitting automation into a manual pilot line usually costs more than building for volume from the start.<\/span><\/li>\n<\/ul><\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-7387b849 wp-block-group-is-layout-flex\">\n<p class=\"has-text-align-left wp-block-paragraph\" style=\"font-size:29px\"><img decoding=\"async\" class=\"wp-image-503\" style=\"width: 65px\" src=\"https:\/\/www.cybernetik.com\/blog\/wp-content\/uploads\/2026\/05\/Frame-1.svg\" alt=\"\"><strong>&#8220;As battery packs become more structurally integrated, first-pass quality becomes increasingly important because defects discovered late can carry the cost of the entire pack&#8221;<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-luminous-vivid-amber-color has-text-color has-link-color has-medium-font-size wp-elements-6bc6b22d4811b996eac9b48d6a42bdf4 is-horizontal is-content-justification-left is-nowrap is-layout-flex wp-container-core-group-is-layout-e8523bbf wp-block-group-is-layout-flex\" style=\"text-decoration:none\">\n<div class=\"wp-block-group is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-d9c85f36 wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image alignwide size-thumbnail\" style=\"margin-top:0;margin-right:0;margin-bottom:0;margin-left:0\"><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.cybernetik.com\/blog\/wp-content\/uploads\/2026\/05\/minus-2-150x150.png\" alt=\"\" class=\"wp-image-898\" srcset=\"https:\/\/www.cybernetik.com\/blog\/wp-content\/uploads\/2026\/05\/minus-2-150x150.png 150w, https:\/\/www.cybernetik.com\/blog\/wp-content\/uploads\/2026\/05\/minus-2-300x300.webp 300w, https:\/\/www.cybernetik.com\/blog\/wp-content\/uploads\/2026\/05\/minus-2.webp 512w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/cleantech.cybernetik.com\/\" data-type=\"link\" data-id=\"https:\/\/cleantech.cybernetik.com\/\">Cybernetik Cleantech Automation Team<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\" style=\"font-size:34px\">See it in action<\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"EV Battery Pack Assembly Automation | Cybernetik Robotic Automation\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/GlM4ws-HsZI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n<\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Scaling from Prototype to Volume<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">EV programs move faster than most manufacturing projects, and the assembly line usually has to serve two very different phases. early production is low volume and high variability. Designs change, cell suppliers change, and the priority is proving the pack rather than producing it economically. Manual and semi-automatic assembly suits this phase, because changes are cheap to accommodate and capital commitment stays low.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Volume production inverts every one of those priorities. Takt time governs, variability is the enemy, and traceability becomes a warranty and regulatory requirement rather than a useful record. Manual processes that were adequate at pilot volumes become the constraint, and the quality characteristics that mattered least at low volume, consistency across thousands of units, matter most.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The practical difficulty is that these phases overlap. A manufacturer is frequently ramping one platform while piloting the next, so the line has to run production reliably and accommodate change at the same time. Two decisions make that manageable. Specify the traceability layer from the beginning, because retrofitting data capture into a running line is expensive and rarely complete. And build in format flexibility, so a cell change or a second module configuration is a recipe and tooling question rather than a new line.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>EV Pack Assembly from Cybernetik<\/strong><\/h2>\n\n\n\n<p class=\"has-link-color wp-elements-1f7f924ed6f9ae60a64b560aff6c79e7 wp-block-paragraph\">Cybernetik builds turnkey EV battery pack assembly lines covering all three zones, from cell feeding through module build and pack assembly to end of line testing, as one integrated system. The wider <a href=\"https:\/\/cleantech.cybernetik.com\/solutions\/battery-pack-assembly.html\">battery pack assembly automation<\/a> range also covers stationary storage, where the same equipment is configured for different priorities.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Cybernetik EV pack assembly capability<\/strong><\/th><th><strong>Specification<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Cell formats handled<\/td><td>Cylindrical 18650, 21700 and 32140, plus prismatic, pouch and blade<\/td><\/tr><tr><td>Cell diameters<\/td><td>32, 33, 35, 40, 42 and 46 mm<\/td><\/tr><tr><td>Line speed<\/td><td>Up to 6,000 cells per hour<\/td><\/tr><tr><td>Zone 1, cell to module<\/td><td>Feeding, barcode reading, plasma cleaning, OCV and IR testing, sorting, robotic pick and place, insulation paper application and detection, busbar placement, polarity checking, weld integrity testing on both module faces<\/td><\/tr><tr><td>Zone 2, pack assembly pallet line<\/td><td>Module flip over, thermal pad and Nomex sheet application, temperature sensing, telematics gasket assembly, BMS mounting and connection, bottom plate gasket, top cover closing and cleaning<\/td><\/tr><tr><td>Zone 3, end of line testing<\/td><td>BMS programming, TCU mounting and testing, air leakage testing, EOL electrical testing, laser marking<\/td><\/tr><tr><td>Welding<\/td><td>Laser and resistance welding with inline weld integrity verification<\/td><\/tr><tr><td>Robotics base<\/td><td>More than 400 custom robotic automation solutions delivered<\/td><\/tr><tr><td>Delivery model<\/td><td>Full accountability for end-to-end project delivery<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-link-color wp-elements-7ed6b4a996751308f4df46167ad35683 wp-block-paragraph\">Cybernetik has operated for more than three decades, is headquartered in Pune with additional facilities in Gujarat and Raigad and international offices in the United States and UAE, and has installed over 6,000 systems across 30 plus countries, including more than 400 custom robotic automation solutions. In electric mobility that work has been delivered for manufacturers including Hero MotoCorp, TVS Motor, Livguard and Matter. Further background sits on the <a href=\"https:\/\/cleantech.cybernetik.com\/about.html\">Cybernetik about page<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Why manufacturers choose Cybernetik<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_fefa1e-5d:not(.this-stops-third-party-issues){margin-top:0px;margin-bottom:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_fefa1e-5d ul.kt-svg-icon-list:not(.this-prevents-issues):not(.this-stops-third-party-issues):not(.tijsloc){margin-top:0px;margin-right:0px;margin-bottom:var(--global-kb-spacing-sm, 1.5rem);margin-left:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_fefa1e-5d ul.kt-svg-icon-list{grid-row-gap:35px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_fefa1e-5d .kb-svg-icon-wrap{font-size:10px;color:#ef8e27;}.wp-block-kadence-iconlist.kt-svg-icon-list-items2744_fefa1e-5d ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap .kt-svg-icon-list-single{margin-right:10px;}.kt-svg-icon-list-items2744_fefa1e-5d ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap, .kt-svg-icon-list-items2744_fefa1e-5d ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap a{line-height:1.2em;}.kt-svg-icon-list-items2744_fefa1e-5d ul.kt-svg-icon-list .kt-svg-icon-list-level-0 .kt-svg-icon-list-single svg{font-size:20px;}<\/style>\n<div class=\"wp-block-kadence-iconlist kt-svg-icon-list-items kt-svg-icon-list-items2744_fefa1e-5d kt-svg-icon-list-columns-1 alignnone kt-list-icon-aligntop\"><ul class=\"kt-svg-icon-list\"><style>.kt-svg-icon-list-item-2744_f987b7-86 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_f987b7-86\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>All three zones from one team. <\/strong>Cell to module, pack assembly and end of line testing engineered together, so takt, traceability and handoffs have a single owner rather than sitting between vendors.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_58daa8-2e .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_58daa8-2e\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Verification built into the stations. <\/strong>Insulation paper detection, polarity checking and weld integrity testing on both module faces, rather than inspection added after the fact.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_7cd9d6-e6 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_7cd9d6-e6\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Format flexibility across cell types. <\/strong>Cylindrical from 32 to 46 mm, plus prismatic, pouch and blade, so a line is not stranded when the cell roadmap changes.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_db6bd6-bb .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_db6bd6-bb\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Adaptable to multiple module types. <\/strong>Assembly lines capable of handling more than one module configuration, which matters when a manufacturer builds several vehicle platforms.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_814b74-8f .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_814b74-8f\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Full end of line scope. <\/strong>BMS and TCU programming, air leakage testing, electrical testing and laser marking within the same line.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-2744_5b5ea6-3e .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-2744_5b5ea6-3e\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fas_circle kt-svg-icon-list-single\"><svg viewBox=\"0 0 512 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>Deep robotics base. <\/strong>More than 400 custom robotic automation solutions delivered across mobility, process and industrial applications.<\/span><\/li>\n<\/ul><\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group has-white-color has-text-color has-background has-link-color wp-elements-ac152bf2f15fc4c7252137b9076b5ae4 is-content-justification-space-between is-layout-flex wp-container-core-group-is-layout-bcf883e7 wp-block-group-is-layout-flex\" style=\"border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-left-radius:5px;border-bottom-right-radius:5px;background-color:#12263a;margin-bottom:20px;padding-top:20px;padding-right:30px;padding-bottom:30px;padding-left:30px\">\n<h3 class=\"wp-block-heading has-white-color has-text-color has-link-color wp-elements-f22099acdeda5e510eedec4b07580a36 wp-container-content-29dca9c1\" style=\"font-size:34px;font-style:normal;font-weight:400;line-height:1.4\">Want to know more about our solution?<\/h3>\n\n\n\n<div class=\"wp-block-buttons wp-container-content-69bc4bdf is-content-justification-right is-layout-flex wp-container-core-buttons-is-layout-88867f99 wp-block-buttons-is-layout-flex\" style=\"border-style:none;border-width:0px;border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-left-radius:0px;border-bottom-right-radius:0px;margin-top:0;margin-bottom:0;padding-top:6;padding-right:6;padding-bottom:6;padding-left:6\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-fill\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color has-text-align-right wp-element-button\" href=\"https:\/\/meetings-eu1.hubspot.com\/anand-gaikar\" style=\"background-color:#ee8d26;padding-top:10px;padding-right:20px;padding-bottom:10px;padding-left:20px\">Book a call<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\"><strong>Frequently asked questions<\/strong><\/h2>\n\n\n<style>.kt-accordion-id2744_f1ef17-4e .kt-accordion-inner-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:14px;}.kt-accordion-id2744_f1ef17-4e .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;background:#ffffff;padding-top:var(--global-kb-spacing-md, 2rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:0px;padding-left:var(--global-kb-spacing-sm, 1.5rem);}.kt-accordion-id2744_f1ef17-4e > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:0px solid #949494;border-right:0px solid #949494;border-bottom:1px solid #abb8c3;border-left:0px solid #949494;border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;background:#ffffff;font-size:var(--global-kb-font-size-md, 1.25rem);line-height:1.5em;letter-spacing:-0.1px;font-weight:400;text-transform:capitalize;color:#12263a;padding-top:14px;padding-right:10px;padding-bottom:16px;padding-left:16px;}.kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:before{background:#12263a;}.kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger{background:#12263a;}.kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:before{background:#ffffff;}.kt-accordion-id2744_f1ef17-4e > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id2744_f1ef17-4e .kt-blocks-accordion-header:focus-visible{color:#12263a;background:#ffffff;border-top-color:#474747;border-top-style:solid;border-right-color:#474747;border-right-style:solid;border-bottom-color:#474747;border-bottom-style:solid;border-left-color:#474747;border-left-style:solid;}.kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion--visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#ff6900;}.kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger, body:not(.hide-focus-outline) .kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger{background:#ff6900;}.kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#ffffff;}.kt-accordion-id2744_f1ef17-4e .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id2744_f1ef17-4e > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{color:#12263a;background:#ffffff;border-top-color:#abb8c3;border-top-style:solid;border-right-color:#abb8c3;border-right-style:solid;border-bottom-color:#abb8c3;border-bottom-style:solid;border-left-color:#abb8c3;border-left-style:solid;}.kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:#ff6900;}.kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger{background:#ff6900;}.kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id2744_f1ef17-4e:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:#ffffff;}@media all and (max-width: 1024px){.kt-accordion-id2744_f1ef17-4e .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}}@media all and (max-width: 1024px){.kt-accordion-id2744_f1ef17-4e > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:0px solid #949494;border-right:0px solid #949494;border-bottom:1px solid #abb8c3;border-left:0px solid #949494;}}@media all and (max-width: 1024px){.kt-accordion-id2744_f1ef17-4e > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id2744_f1ef17-4e .kt-blocks-accordion-header:focus-visible{border-top-color:#474747;border-top-style:solid;border-right-color:#474747;border-right-style:solid;border-bottom-color:#474747;border-bottom-style:solid;border-left-color:#474747;border-left-style:solid;}}@media all and (max-width: 1024px){.kt-accordion-id2744_f1ef17-4e .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id2744_f1ef17-4e > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top-color:#abb8c3;border-top-style:solid;border-right-color:#abb8c3;border-right-style:solid;border-bottom-color:#abb8c3;border-bottom-style:solid;border-left-color:#abb8c3;border-left-style:solid;}}@media all and (max-width: 767px){.kt-accordion-id2744_f1ef17-4e .kt-accordion-inner-wrap{display:block;}.kt-accordion-id2744_f1ef17-4e .kt-accordion-inner-wrap .kt-accordion-pane:not(:first-child){margin-top:14px;}.kt-accordion-id2744_f1ef17-4e .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}.kt-accordion-id2744_f1ef17-4e > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:0px solid #949494;border-right:0px solid #949494;border-bottom:1px solid #abb8c3;border-left:0px solid #949494;}.kt-accordion-id2744_f1ef17-4e > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id2744_f1ef17-4e .kt-blocks-accordion-header:focus-visible{border-top-color:#474747;border-top-style:solid;border-right-color:#474747;border-right-style:solid;border-bottom-color:#474747;border-bottom-style:solid;border-left-color:#474747;border-left-style:solid;}.kt-accordion-id2744_f1ef17-4e .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id2744_f1ef17-4e > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top-color:#abb8c3;border-top-style:solid;border-right-color:#abb8c3;border-right-style:solid;border-bottom-color:#abb8c3;border-bottom-style:solid;border-left-color:#abb8c3;border-left-style:solid;}}<\/style>\n<div class=\"wp-block-kadence-accordion alignnone\"><div class=\"kt-accordion-wrap kt-accordion-id2744_f1ef17-4e kt-accordion-has-19-panes kt-active-pane-0 kt-accordion-block kt-pane-header-alignment-left kt-accodion-icon-style-none kt-accodion-icon-side-right\" style=\"max-width:none\"><div class=\"kt-accordion-inner-wrap\" data-allow-multiple-open=\"false\" data-start-open=\"0\">\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-1 kt-pane2744_750ea0-04\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">What makes EV battery pack assembly different from other battery assembly?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">The constraints. An EV pack must fit an envelope defined by the vehicle rather than by the pack, act as a structural member resisting crash intrusion, hold several hundred cells within a few degrees of each other for a decade, seal against road spray and salt, and carry as little mass as possible. Those requirements pull against each other and shape every station on the line.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-2 kt-pane2744_030a76-d4\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">What are the three zones of an EV pack assembly line?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">Zone 1 takes cells to modules, covering feeding, barcode capture, plasma cleaning, OCV and IR testing, sorting, robotic placement, insulation application with detection, busbar placement, polarity checking and weld integrity testing. Zone 2 builds the pack, with module insertion, thermal pads and barriers, BMS mounting, gaskets and cover closing. Zone 3 handles BMS and TCU programming, air leak testing, electrical testing and laser marking.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-3 kt-pane2744_9780a6-c1\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">What is the difference between module-to-pack and cell-to-pack?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">Module-to-pack builds cells into testable modules that are then assembled into a pack, allowing sub-assembly testing and field replacement. Cell-to-pack mounts cells directly into the pack structure, reducing mass, part count and volume at the cost of both. Without a module stage, every quality check must happen before cells are structurally committed, which raises the precision bar on grading, insulation and welding.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-11 kt-pane2744_5bf4fe-a9\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">How is thermal runaway propagation addressed during assembly?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">Through barriers, thermal pads and Nomex sheets placed between modules so a single cell failure does not cascade. The assembly challenge is that once the top cover closes, a missing or misplaced sheet is invisible and stays that way until the pack is in a vehicle. Placement is therefore verified at the station on every unit rather than checked by sampling.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-18 kt-pane2744_634b8f-4d\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">What throughput can an automated EV pack line achieve?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">Cybernetik lines handle up to 6,000 cells per hour through cell feeding, testing and sorting, across cylindrical diameters of 32 to 46 mm plus prismatic, pouch and blade formats. Pack output depends on cell count per pack, so cell rate rather than pack rate is the meaningful comparison between lines.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div>\n\n\n\n<p class=\"has-white-color has-text-color has-link-color wp-elements-c645e628e62f8fbab9d9726851472d16 wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>An electric vehicle battery pack is assembled under constraints that no other battery product carries. It has to fit a space defined by the vehicle rather than by the pack,&#8230;.<\/p>\n","protected":false},"author":4,"featured_media":2792,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[29],"class_list":["post-2744","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cleantech","tag-cleantech"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>EV Battery Pack Assembly: Process and Challenges | Cybernetik<\/title>\n<meta name=\"description\" content=\"How EV battery packs are assembled: the three assembly zones, module-to-pack versus cell-to-pack, the challenges specific to vehicle packs, and best practices.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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