DSTE Pro BG-E18 Vertical Battery Grip + LP-E17 Battery + Travel & Car Charger For Canon EOS 750D 760D Rebel T6i T6s 8000D Kiss X8i Digital Cameras A firm, comfortable grip for vertical-position shooting with the Camera. Buttons and controls are conveniently placed and easy to reach for greater comfort. Holds two Li-ion batteries for extended shooting The rugged, but lightweight, body design has gasket-sealed controls to resist dust. When using two batteries, the grip will automatically switch to the second battery if the first becomes depleted. Switching does not interrupt camera operation. Li-ion Battery Info: DC 8.4V (max); DC 7.2V (mean) 9.4Wh/1300mAh