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https://drivepatents.com/patents/1068595 · 5 Apr 2006
Provided is a portable power supply enclosed in a housing including first and second compartments. The power supply comprise a power supply assembly disposed in the second compartment, a rechargeable battery received in the first compartment for supplying ...
https://drivepatents.com/patents/1071956 · 7 Dec 2005
A portable power supply comprises a first compartment, a second compartment disposed on the first compartment, an electronic device removably disposed in the first compartment, a power supply assembly disposed in the second compartment, a power indicator d...