ProMaster EN-EL23 Nikon 鋰離子 3.8V 1600mAh

For the price, this 1600mAh battery holds its charge just as well as the original — I shot over 300 photos on a single charge without needing to swap.

I’ve used this battery in my Nikon for a couple of weeks now, and the 1600mAh capacity lasts through a full day of casual shooting without needing a swap. It holds a charge well even after sitting in my bag for days.

Battery life has been solid so far — I got through a full day of shooting on a single charge with juice left over. The 1600mAh capacity matches the original perfectly.