Extended Battery Pack for EN-EL15 ENEL15 Replacement Batteries for Nikon+ Pro series Multi-Power Battery Grip + Includes Rapid External Battery Charger & CS Microfiber Cleaning Cloth. Compatible With Nikon D7100 Extended Battery Pack for Nikon D7100 DSLR Camera Includes Rapid External Charger, Battery Grip and CS Microfiber Cloth Includes Rapid Car Adapter for Charging Batteries on the go. Pro Series Multi-Power Grip Designed for the Nikon D7100 DSLR Camera