Nikon camera charger MH-25 for nikon EN-EL15 camera battery use..(battery no include)
and is compatible with the nikon camera D7000, D7100, D600, D800
Nikon MH-25 battety Charger 
OVERVIEW 
Enables charging of Rechargeable Li-ion Battery nikon EN-EL15. It can fully charge the EN-EL15 Li-ion battery in approximately 155 minutes.