Technical guide
Battery PACK Assembly Process
Battery PACK production typically moves from incoming-cell inspection and sorting through insulation, grouping, welding, BMS integration, enclosure assembly and end-of-line testing.
Key planning points
1. Incoming-cell control
Confirm cell type, dimensions, lot information and incoming inspection criteria. Cell consistency affects later grouping and PACK performance.
2. Sorting and preparation
Use the project quality plan to define OCV, internal-resistance or capacity screening, then apply insulation and prepare terminals as required.
3. Module/PACK assembly
Fixtures, compression, fasteners, busbars and harness routing depend on the mechanical and electrical design.
4. Welding and inspection
Choose spot or laser welding from material, joint, thickness and throughput needs, and define visual or electrical verification.
5. BMS and EOL verification
Check communication, protection functions, insulation and agreed performance items before release.
Use this guide in a real project
Share the available drawings, specifications, target output or site conditions. CowinLink Energy will use the confirmed inputs to coordinate a suitable equipment or charging proposal.