Title:
BATTERY MODULE AND PREPARATION METHOD THEREFOR, AND BATTERY PACK AND ELECTRIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/077584
Kind Code:
A1
Abstract:
The present application relates to a battery module, comprising a positive current collector, a negative current collector, and a plurality of solid-state battery cells, wherein the plurality of the solid-state battery cells are arranged in a stacked manner between the positive current collector and the negative current collector, adjacent solid-state battery cells are electrically connected to each other by means of a current collector coating, and solid-state battery cells located at two ends are electrically connected to the positive current collector and the negative current collector, respectively. The present application further relates to a corresponding preparation method for a battery module, and a battery pack and an electric apparatus. The battery module has a low production cost and a simple production process.
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Inventors:
MENG ZHEN (CN)
LI XING (CN)
ZHAO YANJIE (CN)
WEI GUANJIE (CN)
ZHANG YU (CN)
GU LI (CN)
LIN JIANGHUI (CN)
LI XING (CN)
ZHAO YANJIE (CN)
WEI GUANJIE (CN)
ZHANG YU (CN)
GU LI (CN)
LIN JIANGHUI (CN)
Application Number:
PCT/CN2022/125289
Publication Date:
April 18, 2024
Filing Date:
October 14, 2022
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
H01M10/0585; H01M10/0562; H01M10/0565
Domestic Patent References:
| WO2020059550A1 | 2020-03-26 |
Foreign References:
| CN103053061A | 2013-04-17 | |||
| DE202020005749U1 | 2022-04-13 | |||
| CN113675480A | 2021-11-19 | |||
| JPH11214034A | 1999-08-06 |
Attorney, Agent or Firm:
ACIP LAW OFFICES (CN)
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