Flashpoint Battery Grip For Canon EOS Rebel T2i, T3i, T4i & T5i Cameras Green Extreme Battery Grip for Canon EOS Rebel T2i, T3i, T4i & T5i Cameras - AA Battery Clip - 1 Year Warranty Professional camera grip for horizontal or vertical photography Intelligent link to camera functions Matches design and feel of your camera Double the power with twin battery chamber