So so slim and small that it fits easily in your camera case or backpack, the Duracell Mini battery charger lets you recharge anywhere theres an outlet. Recharge 2 AA or AAA nickel-metal hydride NiMH batteries in about 8 - 10 hrs. indicator light shows when charging is complete. Charger plugs directly into an electrical outlet with no wires or cables to worry about. Packaged with 2 AA rechargeable batteries, ideal for use in high-drain devices such as digital cameras take up to 5,000 photos over the lifespan of the 2 batteries. Unlike some other NiMH rechargeable batteries, these Duracell batteries are precharged and ready to use right out of the package. Batteries retain power up to 365 days while not in use and can be recharged hundreds of times. NiMH batteries pose less threat to the environment as they do not contain the heavy metal cadmium found in nickel cadmium batteries. Charger comes in in assorted colors blue, black, purple and green sorry, we cant handpick a color for you.