Duracell 2400mAh Rechargeable NiMH AA Battery - DX1500 - For Multipurpose - Battery Rechargeable - AA - Nickel Metal Hydride (NiMH) - 4 / Pack

StayCharged AA rechargeables come fully charged and ready to be used right out of the package. Long-life Ion Core packs power in every battery. Recharge up to 400 times to save hundreds of dollars. Duralock Power Preserve Technology holds a charge for up to one year in storage so batteries are ready for your high-drain or frequently used devices, including video game controllers, high-powered flashlights, baby monitors and more. Each battery holds charge up to five times longer than ordinary rechargeable batteries when not in use. Batteries work in any NiMH charger.