Invention Application
US20170035584A1 BATTERY PACK 审中-公开
电池组

BATTERY PACK
Abstract:
A battery pack including a case, a battery included in the case and relatively movable with respect to the case, a generator attached to the battery and including a generation axis, and a rotation member connected to the generation axis, wherein the rotation member is configured to act a torque enabling the generation axis to be rotatable when the battery is moved is disclosed.
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