Nikon EN-EL14a Li-Ion battery for D3100 / D3200 / D5100 / D5200 / D7700 / D7800 (electronic)
Had total recorded him on a bike tour with the 18tägigen NikonD3200 about 1200 photos, with monitor brightness and illumination time in long distances to a minimum, sometimes for the post photos increased shortly, I came up with 2 times of load. Orig