For Canon EOS 7D Mark II Battery Grip-LP-E6N/LP-E6 Dual Holder w/ Shutter Button
This Vertical Grip also can hold up to two LP-E6/ LP-E6N batteries - effectively doubling your shooting capacity. Compatible battery: one or two LP-E6N/LP-E6 lithium batteries or 6 AA LR6 batteries(Battery are NOT included).