发明授权
US08271052B2 Electronic device 失效
电子设备

Electronic device
摘要:
An electronic device comprises an upper housing, a lower housing, and a battery. The lower housing is engaged with the upper housing. A bottom wall of the lower housing is partially recessed to form a thin battery receiving portion. The thin battery receiving portion can give way to pressure caused by a swelling and or exploding battery.
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