Canon BG-E8 Battery Grip for Canon T2i Digital SLR Cameras (Reta

The Canon BG%2DE8 Battery Grip for the EOS Digital Rebel T2i SLR camera holds up to %282%29 BG%2DE8 battery packs simultaneously to effectively double your shooting power%2C plus the grip includes a holder to use %286%29 AA batteries%2E In addition%2C the grip includes a vertical shutter release and a mode wheel to provide access to all of the camera functions and make shooting with the camera in a vertical position just as comfortable as shooting horizontally%2E