General description Energizer AA Rechargeable Batteries are designed to last 3 times longer than standard alkaline batteries in high-drain devices. With a high capacity of 2000 mAh, these batteries offer excellent charge retention, maintaining their charge for up to 1 year, making them a cost-effective and environmentally friendly choice. Technical specifications Battery Size: AA Voltage: 1.2V Capacity: 2000 milliampere hour (mAh) Pack Quantity: 4 Rechargeable: Yes Usage These rechargeable batteries are ideal for high-drain or frequently used devices, including: Digital cameras Portable audio players Two-way radios Handheld games GPS equipment Toys Infant devices PDA's Other information