	US 12,444,812 B2
	Method for manufacturing battery module
Shan-Jen Kuo, Taipei (TW); Bo-Cong Gong, Taipei (TW); and Jen-Chieh Wei, Taipei (TW)
Assigned to CYMMETRIK ENTERPRISE CO., LTD., Taipei (TW)
Filed by CYMMETRIK ENTERPRISE CO., LTD., Taipei (TW)
Filed on Dec. 21, 2022, as Appl. No. 18/086,047.
Claims priority of application No. 110148216 (TW), filed on Dec. 22, 2021.
Prior Publication US 2023/0198104 A1, Jun. 22, 2023
Int. Cl. H01M 50/516 (2021.01); B23K 26/22 (2006.01); H01M 50/586 (2021.01)

CPC H01M 50/516 (2021.01) [B23K 26/22 (2013.01); H01M 50/586 (2021.01)]

10 Claims

1. A method for manufacturing a battery module, comprising:

providing a plurality of battery units;

providing a collector plate and an insulation layer disposed on the collect plate;

contacting the insulation layer to a plurality of terminals of the plurality of battery units; and

performing laser welding on a portion of the insulation layer that is in contact with the plurality of terminals to make the collector plate electrically connect the plurality of terminals.