| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery assembly having an effect of preventing a battery unit from arbitrarily sliding.SOLUTION: A battery assembly 1a includes: a first frame 10a and a plurality of battery units 20. The first frame 10a comprises: an inner wall surface 11. The plurality of battery units 20 are installed in the first frame 10a. Any of the battery units 20 comprise: at least one slip resistance piece 21. Any of the battery units 20 are contacted with other slip resistance piece 21 on other battery unit 20 via the slip resistance piece 21, or alternatively, contacted with the inner wall surface 11 of the first frame 10a via the slip resistance piece 21. |
