BiG Digital Replacement Nikon EN-EL14a 1800 mAh Lithium Ion Battery for Nikon Df, D5300, D5200, D3200, D3100, D5100,Coolpix P7000, p7100, P7700, P7800. Replaces Nikon EN-EL14a & Nikon EN-EL14. Compatible with the Nikon P7000, P7100, P7700, P7800, D3100, D3200, D3300, D5100, D5200, D5300 Cameras. Memory free for maximum performance,charges up to 1,000 cycles! Battery Specifications - Energy Storage Capacity: 1800 mAh. 5 year limited warranty included.