← EPO Patent Bulletin

SECONDARY BATTERY AND ELECTRICAL DEVICE

Publication EP4383391A1 Kind: A1 Mar 18, 2026

Applicants

Sunwoda Mobility Energy Technology Co., Ltd.

Inventors

ZHANG, Yao, WANG, Mingwang, ZHANG, Xuhui, WANG, Baoyu, CHEN, Hui

IPC Classifications

H01M 10/0525 20100101AFI20250617BHEP H01M 10/0569 20100101ALI20250617BHEP H01M 10/058 20100101ALI20250617BHEP H01M 4/13 20100101ALI20250617BHEP H01M 4/58 20100101ALI20250617BHEP H01M 4/02 20060101ALI20250617BHEP H01M 10/42 20060101ALI20250617BHEP H01M 4/133 20100101ALN20250617BHEP

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