Troy Replacement Battery for Nikon EN-EL15, Nikon 1 V1, D600, D800, D800E, D7000 with Infochip, remaining life indicator (Electronics)
At the moment they only have two refills, so all is well. I do not care about the number of pictures I can do with only one, as I constantly 4 batteries charged in my bag. I just ask them to hold the load and keep in time.