Energizer Recharge Universal Rechargeable AA Batteries save money and reduce your impact on the environment. Made with 22% recycled materials, these AA rechargeable batteries use innovative, industry-leading technology to provide chargeable batteries with a lasting charge. By using these long lasting batteries with an Energizer Recharge charger, you create less waste and always have a convenient power source. They're designed to prevent leaks that can damage your electronics. Use these rechargeable Energizer batteries in your digital cameras, wireless gaming components, toys and other battery-powered items. These Energizer AA batteries can be charged hundreds of times in an Energizer battery charger. The NiMH batteries hold the charge for up to 12 months in storage, and the double A rechargeable batteries have up to a 12 year battery life with normal use. Innovation makes Energizer the number 1 rechargeable brand.