Charge up your batteries while you sleep, with the CTA compact AA battery charger. This CTA overnight charger with four NIMH high capacity rechargeable batteries is lightweight, compact, and is the perfect charger to take with you wile traveling. It is specifically designed for today's high-tech devices such as digital cameras, CD players, MP3 players, or any other electronic equipment using AA batteries. Power up on hot deals from Overstock.com. Features include: Battery charger for AA batteries Four Ni-MH 1800 mAH rechargeable batteries included Reverse polarity protection Over-charge auto cut-off LED indicator Overnight charging