ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC DEVICE
Publication
EP4553988A1
Kind: A1
Mar 18, 2026
Applicants
Contemporary Amperex Technology (Hong Kong) Limited
Inventors
LI, Quanguo, JIN, Haizu
IPC Classifications
H01M 50/489 20210101AFI20260206BHEP
H01M 50/40 20210101ALI20260206BHEP
H01M 10/054 20100101ALI20260206BHEP
H01M 10/42 20060101ALI20260206BHEP
H01M 50/411 20210101ALI20260206BHEP
H01M 50/431 20210101ALI20260206BHEP
H01M 50/446 20210101ALI20260206BHEP
H01M 50/491 20210101ALI20260206BHEP
H01M 50/494 20210101ALI20260206BHEP
H01M 50/578 20210101ALI20260206BHEP
H01M 50/581 20210101ALI20260206BHEP
H01M 50/449 20210101ALI20260206BHEP
H01M 50/46 20210101ALI20260206BHEP
H01M 50/586 20210101ALI20260206BHEP
H01M 4/62 20060101ALI20260206BHEP
H01M 4/02 20060101ALI20260206BHEP
H01M 50/409 20210101ALI20260206BHEP
H01M 50/414 20210101ALI20260206BHEP
H01M 50/443 20210101ALI20260206BHEP
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