| 摘要 |
The invention relates to a device comprising a battery unit (1) and an electronic unit (2), wherein the battery unit (1) comprises a battery (10) having a first and a second pole, wherein the battery unit (10) comprises at least one first, at least one second, and at least one third electrical contact (3a, 4a, 5a), wherein the first contact (5a) and the third contact (3a) are connected to the first pole, and wherein the second contact (4a) is connected to the second pole, and wherein the electronic unit (2) comprises an input circuit having at least one first and at least one second electrical mating contact (3b, 4b; 4b, 5b) for receiving electrical energy from the battery unit (1) substantially via the first and second contact (3a, 4a) or substantially via the second and third contact (4a, 5a) of the battery unit (1). |
