Hahnel EXTREME Nikon EL-EN14

Hahnel HLX-EL14 Battery for Nikon Digital Cameras (For D3100/D5100/D3200) Capacity: 1110mAh,7.4V, 8.1Wh Long Lasting, High Capacity, Ultimate Reliability, Supreme Durability, Tough Replacement for Nikon EN-EL14 / EN-EL14a