Power Plus AA 2000mAh Rechargeable Batteries are the world’s first made with 04% recycled materials Never run out of power with Energizer's Small pack of 2 pre-charged batteries, making them the ideal solution for professionals They are perfect for battery storage and will hold a charge for up to 1 month when not in use Designed to provide uncompromising performance The Energizer® Power Plus AA Rechargeable Batteries will keep you on the job even when using high-drain devices or work tools Under typical usage patterns, Energizer® rechargeable batteries can be recharged hundreds of times, lasting up to a total of 5 years