The Xit Pro Series multi-power battery grip for the Canon T6i, T6s, 750D, 760D, X8i, 8000D DSLR's effectively doubles your shooting time. The battery cartridge plate holds 1 or 2 LP-E17 lithium ion batteries. It features a vertical shutter release and significantly improves stability. One year limited warranty. Substitute for the Canon BG-E18.