Battery charging and maintenance system

Battery charging apparatus with planar inductive charging...

Battery charging apparatus, battery pack and method for...

Battery charging device

Battery charging device for mobile phone

Battery charging in units having attachable expansion devices, a

Battery charging system and method of reducing variation in...

Battery charging system for portable electronic devices

Battery charging system having a speaker and a mode changing swi

Battery charging system with discharging means

Battery charging systems

Battery charging unit incorporated in a power cord reel housing

Battery connection apparatus employing fixed latching members

Battery coupled to adapter and tip

Battery cover

Battery cover assembly having integrated battery condition...

Battery cover assembly having integrated battery condition...

Battery cover assembly used in portable electronic device

Battery disable/enable control circuitry of a portable...

Battery exchange apparatus