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Dynamic Management of Multiple Device Power Consumption

Abstract:

A method, apparatus, and system for dynamic management of multiple device power consumption is disclosed. One or more battery-powered devices may be connected to a power supply for charging. A first battery-powered device may determine an amount of power stored in a power supply. A first power consumption profile of the first battery-powered device and a second power consumption profile of a second battery-powered device may be determined. The first and second battery-powered devices may be electrically connected to the power supply. Based at least on the first and second power consumption profiles, the power stored in the power supply may be distributed to the first and second battery-powered devices according to a power distribution ratio such that a first projected battery depletion time of the first battery-powered device substantially coincides with a second projected battery depletion time of the second battery-powered device.