Kaavie -The Finest third Party for Canon70D Grip-BG-14 - Professional Vertical Battery Grip for Canon EOS 70D Fully replaces BG-E14 - Black Powered by up to two Battery Pack LP-E6, six AA-size/LR6 batteries or optional AC Adapter Kit ACK-E6 Improved ergonomics for comfortable holding Features a variety of operating controls: shutter button, Main Dial, multi-controller, AF point selection button, AE lock/FE lock button, AF start button, and multi-function button Ideal for high volume and easy vertical shooting This is the best third party grip you can buy on the market. We used the same product process and material as Canon Original