Battery module
By setting elastic spacers between battery cells and adjusting the opening distribution and material composition, the stability problem caused by secondary battery expansion is solved, thereby achieving the stability and lifespan extension of the battery module and ensuring electrical insulation performance.
CN122267441APending Publication Date: 2026-06-23SAMSUNG SDI CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SAMSUNG SDI CO LTD
- Filing Date
- 2025-10-24
- Publication Date
- 2026-06-23
Smart Images
Figure CN122267441A_ABST
Abstract
A battery module is disclosed. The battery module includes: battery cells arranged in a first direction; and spacers between respective ones of the battery cells, and including first spacers and second spacers, the first spacers defining first openings, the second spacers being superposed with the first spacers along the first direction and defining second openings misaligned with the first openings.
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