CREJOY&trade; Nikon EN-EL15 Rechargeable Li-Ion Battery for Select DSLR Cameras Rechargeable battery for the Nikon D600, D610, D7000, D7100, D750 D800, D800E, D810 and Nikon 1 V1 cameras No Memory Effect - Lets you recharge partially drained batteries Battery specification - Rated at 7.0V - 1900mAh 14Wh Each for a long battery life. TESTED INDEPENDENTLY FOR SAFETY - CE Certification. HAVE A PROBLEM? LET US KNOW! We take care of our customers just email us