Cylindrical batteryThe disclosure relates to the technical field of batteries and provides a cylindrical battery including a winding cell. The winding cell includes a winding cell body and a first tab extending from one…DRIVE·Jun 9·2 min readFollowH01M50/533CALB Group Co., Ltd.
BATTERY AND BATTERY MANUFACTURING METHODA battery and a battery manufacturing method are provided. The battery includes a battery casing, a cell, a first insulating film, and a second insulating film. The cell is disposed in the battery cas…DRIVE·Mar 19·1 min readFollowH01M50/586CALB Group Co., Ltd.
QUALITY INSPECTION METHOD OF BATTERYA battery includes a battery body having a body top surface, a body bottom surface, and a body side wall. The body side wall includes two oppositely disposed first side walls. Distance between outer s…DRIVE·Mar 19·1 min readFollowH01M50/103CALB Group Co., Ltd.
