Vivitar Brand Battery. High quality, long lasting, market leading performance at a fraction of the price. * Nikon EN-EL15 Replacement. 100% Compatible with the NIKON DSLR D7100, D7000, D800E, D800, D600, NIKON 1 V1 cameras. * Market leading, ultra-high capacity: 2500mAh * The Vivitar EN-EL15 battery communicates with the Nikon DSLR series camera, so you can always check the remaining capacity, shutter count and recharge performance on the cameras power source info screen. * Backed with DigitalGoja 30-Day 100% Satisfaction Guarantee. No Hassle Returns and Refunds.