Battery pack having identification recesses and terminals
Battery pack having memory
Battery pack having theft deterrent circuit
Battery pack including electronic power saver
Battery pack including electronic power saver
Battery pack including internal capacity monitor for monitoring
Battery pack including static memory and a timer for charge mana
Battery pack rechargeable in recessed or flush-type receptacles
Battery pack sensor for an AC adapter
Battery pack with a lithium ion secondary battery
Battery pack with capacity and pre-removal indicators
Battery pack with minimum hard wiring connection for portable co
Battery pack with short circuit protection
Battery pack with temperature detecting element and battery char
Battery pack, a charger, and a method of detecting the remaining
Battery pack, battery discrimination control apparatus and metho
Battery performance control
Battery polarity connection adaption solid state switch
Battery power cut-off circuit
Battery power source