POWER BATTERY AND BATTERY MODULEThe disclosure relates to a power battery and a battery module. The power battery includes: a case including two openings opposite to each other; an electrode assembly formed by winding a positive ele…DRIVE·Mar 11·1 min readFollowH01M2/0473Contemporary Amperex Technology co., Limited
SECONDARY BATTERYThe disclosure relates to a secondary battery comprising: a cap assembly comprising a cap plate comprising an electrode lead-out hole and an electrode terminal disposed on the cap plate and covering t…DRIVE·Dec 31·1 min readFollowH01M2/0473Jiangsu Contemporary Amperex Technology Limited
