Invention Grant
US09324975B2 Card battery having smart card functions 有权
卡电池具有智能卡功能

Card battery having smart card functions
Abstract:
Disclosed is a card type battery that has both functions of a smart card and a battery. The card battery can prevent a short caused by contact with an external device, reduce a total thickness of the battery and improve bonding strength between internal elements of the battery.
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