The camera has a second battery. Since I have with various third-party batteries / No Name has always bad experience when it comes to picture number and general durability, made, I have the same time resorted to the original product. Clear are the more expensive, but I know from experience, unfortunately: Who buys cheap, buys twice. So 5 star, because as always top. Takes pictures until you drop - even as a professional no doubts: 500-900 pictures are with a battery in it. This is a good day's work. (Additional info:. This battery I use only three months, but from a different camera, I know, even after 25000 (no error) images shows the battery diagnosis from the original battery (also Nikon) to still the original value I therefore deduce a similar life expectancy for this. product.) Buy recommendation!