← EPO Patent Bulletin

BATTERY CORE, BATTERY CORE PREPARATION METHOD, STARTING BATTERY FOR FUEL ENGINE, AND VEHICLE

Publication EP4567913A2 Kind: A2 Mar 18, 2026

Applicants

BYD Company Limited

Inventors

SUO, Lulu, YAO, Bin, LUO, Xiang, LIU, Guanghui, WANG, Xiafen

IPC Classifications

H01M 4/04 20060101AFI20250715BHEP H01M 4/133 20100101ALI20250715BHEP H01M 4/36 20060101ALI20250715BHEP H01M 4/58 20100101ALI20250715BHEP H01M 4/587 20100101ALI20250715BHEP H01M 10/0525 20100101ALI20250715BHEP H01M 10/056 20100101ALN20250715BHEP H01M 4/02 20060101ALN20250715BHEP

Designated States

AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR