Battery replacement mechanism for mobile device

Battery saver

Battery saving electron flow blocking system

Battery storage case

Battery substitute pack

Battery system

Battery system electrical connection apparatus and method

Battery system providing indicia of a charging parameter

Battery unit and vehicle equipped with such a battery unit

Battery with electronic compartment

Battery with lead/nugget protection insert

Battery with non-volatile memory for LMR portable radio...

Battery with reduced specific absorption rate properties

Battery with resin integrated resin substrate

Battery, based power supply device and associated...

Battery, battery charger, electrical system and method of...

Battery-driven screwdriver

Battery-powered electrical device having a detachable...

Battery-powered electronic device with spaced contact...

Battery-powered tool capable of detecting discharged battery...