Introducing the world's first AA/AAA rechargeable battery made with 4% recycled batteries. The same innovation brought to Energizer EcoAdvanced, they now bring to Energizer Power PLUS Rechargeable 2000mAh Ni-MH AA Batteries Now you can save money and have less impact on the planet by reducing the number of disposed of batteries, creating less waste. By using Energizer Recharge batteries for digital cameras, handheld GPS devices, wireless gaming systems, toys, you name it.