| 摘要 |
PROBLEM TO BE SOLVED: To provide a charging system which can charge a battery pack attached to or detached from a vehicle by the same charger with less waste in both states of the state set to the vehicle and the state carried outside of the vehicle by using the charger attached to or detached from the vehicle. SOLUTION: Input and output connectors 21 are provided at the battery pack 12 attached to or detached from an electric automobile, and a charging current to be supplied at the charging time is supplied to the battery. A supply connector 31 is provided in the charger 13 attached to or detached from the electric automobile, and the charging current from a built-in charging circuit is outputted. A connecting connector 51 connected detachably to the input and output connector 21 of the battery pack 12 or the power supply connector 31 of the charger 13 is provided in a containing part, and the charging current from a charger 62 is supplied to the battery built in the battery pack 12. A connecting connector 91 connected to the input and output connector 21 of the battery pack 12 or the power supply connector 31 of the charger 13 is provided on a charging base 82, and the connecting terminal of each connecting connector 91 is connected by a connecting circuit. The charging current of the charger 13 is connected by the connecting circuit. The charging current of the charger 13 can be supplied to the battery built in the battery pack 12. COPYRIGHT: (C)2005,JPO&NCIPI
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