Title:
BATTERY AND ELECTRIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/221649
Kind Code:
A1
Abstract:
The present application relates to the technical field of batteries, and discloses a battery and an electric device. The battery comprises a plurality of first battery cells and a plurality of second battery cells; at least one second battery cell is arranged between any two first battery cells; any one second battery cell is adjacent to the at least one second battery cell; and the thermal stability of the second battery cell is higher than the thermal stability of the first battery cell. According to the technical solution of the embodiments of the present application, the risk of thermal runaway diffusion of the battery can be reduced, so that the safety of the battery is enhanced.
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Inventors:
LI QUANGUO (CN)
LIU QIAN (CN)
YE YONGHUANG (CN)
YU CHUNPENG (CN)
SUN JINGXUAN (CN)
XIAO DEJUN (CN)
CHEN JIAHUA (CN)
LIU QIAN (CN)
YE YONGHUANG (CN)
YU CHUNPENG (CN)
SUN JINGXUAN (CN)
XIAO DEJUN (CN)
CHEN JIAHUA (CN)
Application Number:
PCT/CN2023/083833
Publication Date:
November 23, 2023
Filing Date:
March 24, 2023
Export Citation:
Assignee:
JIANGSU CONTEMPORARY AMPEREX TECH LTD (CN)
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
H01M10/658; H01M10/054; H01M10/625; H01M50/213; H01M50/242; H01M50/244; H01M50/249; H01M50/258; H01M50/264; H01M50/30; H01M50/503; H01M50/509
Foreign References:
| CN112599932A | 2021-04-02 | |||
| CN210668460U | 2020-06-02 | |||
| CN113036242A | 2021-06-25 | |||
| CN215988840U | 2022-03-08 | |||
| CN114639900A | 2022-06-17 | |||
| CN211858708U | 2020-11-03 |
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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