← EPO Patent Bulletin

ELECTROLYTE FOR SECONDARY BATTERY, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRIC DEVICE

Publication EP4593142A1 Kind: A1 Mar 18, 2026

Applicants

Contemporary Amperex Technology (Hong Kong) Limited

Inventors

CHEN, Shigang, ZHANG, Xinxin, GUO, Bingkun, LI, Xiaolong, YAO, Shikang, ZHOU, Qicheng

IPC Classifications

H01M 10/0567 20100101AFI20260211BHEP H01M 4/36 20060101ALI20260211BHEP H01M 10/0525 20100101ALI20260211BHEP H01M 10/0568 20100101ALI20260211BHEP H01M 10/0569 20100101ALI20260211BHEP H01M 10/42 20060101ALI20260211BHEP H01M 4/66 20060101ALI20260211BHEP

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