Invention Grant
US08593108B2 Portable charging system 失效
便携式充电系统

Portable charging system
Abstract:
A portable charging system includes a bag configured to receive an electronic device, a battery, a docking station, a charging apparatus and a cord. Another portable system includes a bag, a charging system, and a cord for charging an electronic device. A battery includes a battery cell for storing energy, an external case surrounding the battery cell, and an electrical contact for transmitting electricity therethrough.
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