| 摘要 |
PURPOSE: To keep compatibility of a lithium ion battery and a NiCd battery. CONSTITUTION: A battery part 5 and a down converter part 6 to convert output voltage of the battery part 5 are provided inside a battery case body where a (+) terminal 2 and a (-) terminal 3 are formed in a prescribed position. A rechargeable battery 1 is constituted so that output voltage of the down converter part 6 appears between the (+) terminal 2 and the (-) terminal 3. A terminal 4 in which terminal voltage of the battery part 5 appears is formed on the battery case body. |
