Energizer® Family Battery Charger
31221
Designed for range, charging standard rechargeable battery sizes big and small—from AAA to 9V NiMH—without the need for multiple charging devices. Its LED light bar status indicator updates you in real time when charging is complete. Helps maximize battery performance; this charger automatically shuts power off to the circuit once it detects batteries are fully charged. With a multitude of safety features, like bad and primary battery detection, reverse polarity protection, and a timer that prevents overcharging—you get a reliable and worry-free charge time after time.