High Voltage Replacement Li-Ion Battery Nikon EN-EL15 7.0V - 3000 mAh Capacity Replacement for Nikon EN-EL15 Compatible with Nikon 1V1, D600, D7000, D800, D800E, and Compatible with Nikon 1V1, D600, D7000, D800, D800E, and all similar models 100% Memory Free