The Recharge Smart Charger with Four AA NiMH Batteries from Energizer is a very convenient unit to keep in the studio or at home. It can handle two or four AA or AAA Nickel Metal Hydride (NiMH) batteries, charging them in 5.5 to 8.0 hours. If you need to know whether a battery is old, nearly charged, or empty, the Smart Charger can visually provide all of the information you need at a glance.
When paired with Energizer Recharge AA and AAA batteries they can last 4x longer than alkaline batteries, hold their charge up to six full months, and can be charged hundreds of times. They provide high power per charge for use in power-hungry devices. And, as they are usable in devices like digital cameras, remote controls, and peripherals, they are ready when you are.