USB battery
The utility model relates to a USB battery, including electric core, USB joint and block, USB connects the one end that sets up at electric core, with electric core electric connection, the liftoff lid of block detachable is equipped with the inside and outside conductive electrode of intercommunica...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a USB battery, including electric core, USB joint and block, USB connects the one end that sets up at electric core, with electric core electric connection, the liftoff lid of block detachable is equipped with the inside and outside conductive electrode of intercommunication block on closing the USB joint on the block, close USB at the block lid and connect the back, and conductive electrode switches on with electric core to ability and external circuit switch -on. The utility model discloses a USB battery lets USB articulate in the one end of electric core, and the liftoff lid of block detachable when USB battery need charge, can directly cover and block a shot 3 on closing USB joints, place USB battery ordinary cylinder battery's charging seat on, switch on through the conductive electrode and the external world and then charge to electric core, when not having the charging seat, also desirablely fall the block, let USB connect insert the USB interface on, can charge for electri |
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