| 摘要 |
PROBLEM TO BE SOLVED: To provide a charger for portable electronic apparatus, capable of improving the service life of an external charging battery as much as possible, in charging of a body battery used in a portable electronic apparatus. SOLUTION: In the wiring connection between the charging battery 2 and the body battery 7, the positive pole side of the charging battery is connected directly to the body battery 7 connected to a connector 6 from a connection terminal 4 via a transformation means 3, and the negative pole side of the charging battery consists of a first winding 5c and a second winding 5d. The first winding is connected directly to the body battery connected to the connector from the connection terminal, and the second winding is connected to the first winding for connecting the connector to the body battery, from the connection terminal via the transformation means. |
