BATTERY PACK
A plurality of cells are housed in a metal case with positive (+) terminals and negative (-) terminals thereof connected through a connection member. The metal case includes positive-side and negative-side external terminals, and the external terminals and terminals of respective cells are connected...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A plurality of cells are housed in a metal case with positive (+) terminals and negative (-) terminals thereof connected through a connection member. The metal case includes positive-side and negative-side external terminals, and the external terminals and terminals of respective cells are connected to each other by a lead wire. In the metal case, there are provided a protective circuit for preventing the respective cells from being overcharged or overdischarged and a battery output control switch interlocking with a power switch of the protective circuit. The power switch of the protective circuit is provided outside the metal case to permit turning-on/off operations from the outside of the metal case. |
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