(19)
(11) EP 4 817 110 A1

(12)

(43) Date of publication:
07.10.2026 Bulletin 2026/41

(21) Application number: 24827457.3

(22) Date of filing: 26.11.2024
(51) International Patent Classification (IPC): 
H01M 10/42(2006.01)
G01R 31/382(2019.01)
H01M 4/58(2010.01)
 B60L 58/00(2019.01)
G01R 31/396(2019.01)
H01M 10/0525(2010.01)
(52) Cooperative Patent Classification (CPC):
H01M 10/4285; G01R 31/382; G01R 31/396; H01M 4/58; H01M 10/0525; H01M 2220/20; G01R 31/392; B60L 58/13; B60L 58/14; Y02E 60/10
(86) International application number:
PCT/US2024/057364
(87) International publication number:
WO 2025/117487 (05.06.2025 Gazette 2025/23)
(84) Designated Contracting 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
Designated Extension States:
BA
Designated Validation States:
GE KH MA MD TN

(30) Priority: 29.11.2023 US 202318522370

(71) Applicant: FCA US LLC
Auburn Hills, MI 48326 (US)

(72) Inventors:
  • LU, Zhongjun
    Shanghai 201103 (CN)
  • ZHAO, Jingjung
    Shanghai 201103 (CN)
  • YUE, Wenfeng
    Shanghai (CN)
  • JIANG, Yi
    Wuhan, Hubei (CN)
  • LIU, Lantian
    Shanghai (CN)

(74) Representative: VATD 
Stellantis Auto SAS Service REIP - YT800 43, rue Jean Pierre Timbaud
78300 Poissy
78300 Poissy (FR)

   


(54) LITHIUM IRON PHOSPHATE BATTERY CELL END-OF-LINE QUALITY CONTROL PROCESSING SYSTEM