... AA battery charging anywhere anytime Portable emergency charger for mobile phoneSleek and compact phone charger. Highly portable, instant phone charge, ... Uses one replaceable AA battery * Truly wireless battery charger for mobile phones * Adds up to 240mAh to devices ... cadmium) * Compatible with: Nokia, Samsung, Sony Ericsson, LG, Motorola etc. * Also suitable for MP3, MP4, MD, PDA, digital camera ...