Battery Grip Kit for Nikon D7000 Digital SLR Camera - Includes Qty 2 BM Premium EN-EL15 Batteries + MB-D11 Replacement Vertical Battery Grip Effectively double your shooting time Battery cartridge plate holds 1 EN-EL15 lithium Ion battery AA cartridge plate holds 6 AA batteries for added convenience Vertical shutter release - Significantly improves stability - Tripod socket included for camera mounting anywhere Includes Vertical Battery Grip + Qty 2 ENEL15 2200mah Batteries + Micro Fiber Cleaning Cloth