Battery Grip BG-E8 for Canon EOS 550D / Rebel T2i SLR Digital
Includes FOUR LP-E8 batteries This battery grip/holder is compatible with Canon EOS 550D/Rebel T2i SLR cameras. It has all the same functions as the original Canon BG-E8 battery grip. The grip has a built in vertical shutter release button, and can hold two LP-E8 lithium-ion battery packs, or six AA batteries using the included battery [...]