BATTERY PACK AND ELECTRIC APPARATUS

Abstract: a battery pack includes a battery pack case, a switch device, and a plurality of battery cell units. the plurality of battery cell units are arranged in the battery pack case, a positive electrode of each of the battery cell units is configured to be electrically connected to a positive terminal of the power distribution unit, and a negative electrode of each of the battery cell units is configured to be electrically connected to a negative terminal of the power distribution unit. in addition, the plurality of battery cell units are sequentially arranged in a series circuit of the battery pack, and two ends of the series circuit are respectively connected to the positive terminal and the negative terminal of the power distribution unit. the switch device is arranged in the series circuit for connecting or disconnecting the series circuit.

Inventor(s): Chao LI

CPC Classification: H01M10/425 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY)

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