Battery Module

Assembly

18650 and 21700 lithium ion battery cell.jpg · Commons ↗ Report photo

Series-parallel module of cells with sensing.

Direct parts	3
Total parts	62
Used in	1 assembly
Class	Assembly
Status	unverified

Series-parallel module of cells with sensing. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Battery Module parts and their functions

3 top-level parts · 62 parts in total · full bill of materials below

Battery Module parts diagram: 1 li-ion cell, 21700, 2 module busbar, 3 pressure sensor. 62 parts in 3 assemblies. — Battery Module parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Li-ion Cell, 21700	60×	Lithium cells
2	Module Busbar	1×	Module busbars
3	Pressure Sensor	1×	Cell temperature/pressure sense

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model — STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour

product / assembly shared across products atomic part related product

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Bill of materials for Battery Module

3 top-level lines · 3 rows shown · 62 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Li-ion Cell, 21700	li-cell-21700	60×	60	·	part
2	Module Busbar	reach-truck-warehouse-module-busbar	1×	1	·	part
3	Pressure Sensor	pressure-sensor	1×	1	·	part

Where the battery module is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Material Handling 1 Reach Truck

Used in 1 assembly

Traction Battery

Sourcing: possible vendors

Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$500. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳CATL catl.com ↗	Ningde, CN	Li-ion cell & pack maker	5,000 cells	8–12 wks
🇨🇳EVE Energy evebattery.com ↗	Huizhou, CN	Li-ion cell maker	5,000 cells	8–12 wks
🇮🇳Amara Raja amararaja.com ↗	Tirupati, IN	Batteries & energy	5,000 cells	8–12 wks
🇸🇬Durapower durapowergroup.com ↗	Singapore	Li-ion battery systems	5,000 cells	8–12 wks
🇨🇳BYD byd.com ↗	Shenzhen, CN	EV & battery manufacturer	5,000 cells	8–12 wks