Energizer Accu Ni-Mh (Nickel Metal Hydride) Rechargeable batteries offer excellent performance and battery life in a multitude of equipment types. Rechargeable 100\'s of times helping to save you money and reduce landfill, therefore kinder to the environment. They are memory-free allowing charging at any time and can be used in all good quality Ni-Mh battery chargers. Key Features - Maximum performance - No compromises - Ideal for photographic and everyday devices - High drain - 2300 mAh - ideal for digital cameras - Up to 4x more photos against ordinary alkaline batteries - Recharge 100\'s of times - Fast-charges up to 4 AA or AAA batteries in just 1 hour - LED charge light shows when batteries are charging - Worldwide voltage makes this a perfect travel companion on your trips abroad