This CTA charger kit is specifically designed for use with today's high-tech devices such as digital cameras, MP3 players, CD players, handheld games, portable radios, and all other electronic equipments using AA or AAA batteries. The kit includes four AA 2400 mAh nickel metal hydride ultra high capacity rechargeable batteries and a European adapter suitable for global travel. Power up with hot deals from Overstock.com. Features include: Fully charges four AA batteries in less than 4 hours Charges AA and AAA batteries Universal worldwide usage 100/240V f Foldable flat pin for easy storage Two charge channels with two LED indicators Changes to trickle charge to keep batteries at peak readiness Batteries can be charged up to 1000 times No memory effect