Energizer Recharge Pro Charger for AA/AAA

With a name like Pro Charger, you know you can expect high-performance charging – and great savings over disposable batteries. Paired with long-lasting Energizer Recharge batteries, you can charge 2 or 4 AA or AAA batteries in just 3 hours.It features audio and visual alerts, with a red light - Charging has started; audible beep when charging begins, followed by yellow light - charging is 50% complete and charging, and finally a green light - Charge is complete and batteries are 100% full; audible beep upon completion.

It also has a Bad Battery Detection Alert - If a bad battery is detected a red ‘x’ will illuminate; repetitive audible beep upon detection