| 摘要 |
Rechargeable battery, which can be plugged into a charging unit matched thereto, the connection between the battery and the charging unit being produced by projections (4, 6) fitted rigidly to side walls (1, 2) of the battery and corresponding springs fitted to inner surfaces of the charging unit. In this arrangement, twice as many springs are arranged in the charging unit as projections are provided on the battery, the opposing arrangements being implemented such that the battery can be inserted and charged in the charging unit in two positions differing from one another by a half rotation. <IMAGE> |
