The Power 2000 XP10AAp is a package of 10 AA size, ultra high-capacity, environmentally-friendly, rechargeable batteries. The nickel, metal, hydride chemistry is free from the memory effect; and allows up to 1000 recharges without decrease in capacity. For use in any AA battery charger and works with any digital camera, MP3 player, or other portable device that accepts AA rechargeable batteries.