Replacement Battery for Nikon EN-EL14, AVANTEK Li-ion Battery for Select Digital Cameras, 950mAh Offers a lightweight, durable and easily rechargeable power solution Provides a one-year warranty to ensure its superior reliability Designed as an ideal battery backup for the original Nikon EN-EL14 battery pack The long cycle life makes this item an ideal and reliable power supply selection for the Nikon DSLR camera series Works in a nominal voltage of 7.4V with a battery capacity of 950mAh