The Energizer Power Plus BP4 AA Rechargeable Batteries are great for everyday and high-tech devices with the reliable power of Energizer Extreme Rechargeable AA 2300mAh batteries. Stock up on rechargeable batteries for LED lights and cameras as well as batteries for doorbells remote controls torches and other wireless gadgets. Always ready when you are Energizer Extreme AA Rechargeable batteries come fully charged and hold power for up to 12 months in storage. Each AA battery can be recharged around 500 times with any Energizer Recharge Charger. The rechargeable AA batteries are designed to protect your essential devices from damaging leaks under normal use conditions. Please note that the Energizer battery package you receive may vary from the packaging shown depending on retail inventory. Keep away from children.