ENERGIZER Battery Charger
Energizer Smart Charger for 2 or 4 AA or AAA NiMH rechargeable batteries. Charges batteries at a safe, steady rate to improve the longevity life of batteries. Countdown time shows time remaining until batteries are fully charged. Battery fuel gauge shows charge status. Bad battery alert, shuts down charging when a non-NiMH battery is inserted into charger. (4) AA included.