Energizer Recharge Pro CHPROWB4 Battery Charger

Charges 2 or 4 AA or AAA NiMH rechargeable batteries at once (4 AA batteries included)
State-of-the-art charge status indicator system visually and audibly alerts on your batteries charge levels
Get a full charge in 4 hours with the rapid charging power of recharge pro (times may vary by NiMH battery)
Auto safety shut-off and overcharge protection features prevent damage from overcharging, helping to maximize battery life
Built-in, fold-out plug design allows you to easily store the pro charger battery charger when not in use
Compatible with all AAA and AA NiMH rechargeable batteries (Energizer® recharge batteries recommended)
The world's #1 recharge brand (according to market survey data)
Red light - charging has started, audible beep when charging begins
Yellow light - charging is 50% complete and charging
Green light - charge is complete and batteries are 100% full, audible beep upon completion
Bad battery detection alert if a bad battery is detected a red 'x' will illuminate, repetitive audible beep upon detection
Charges 2 or 4 AA or AAA NiMH rechargeable batteries
Provides a full charge
Overcharge protection prevents damage from overcharging

Specification Sheet