The Varta Recharge ACCU Power AA with 2600mAh capacity is "Ready to Use" for immediate usage straight from the pack and is the best choice for your standard devices. With its very low self-discharge and without memory effect, the battery fits perfectly in all your devices like digital cameras, LED flashlights, wall clocks, alarm clocks, babyphones, game controllers and MP3 players. The rechargeable accu is compatible with all chargers and devices.