The Nikon 1850mAh Rechargeable Li-ion Battery EN-EL23 is a high-quality camera accessory designed specifically for Nikon cameras. With a capacity of 1850mAh, this battery is compatible with Nikon COOLPIX cameras and digital SLR cameras. Made with Li-Ion chemical composition, this rechargeable battery ensures long-lasting power for extended shooting sessions without the need for frequent recharging. Ideal for photographers looking for reliable and efficient power sources for their Nikon cameras.