Battery Grip for Canon T2i, T3i, T4i & T5i Digital SLR Cameras (Replaces Canon BG-E8) Includes 2 LP-E8 Replacement Batteries, Battery Charger & Starter Kit Effectively double your shooting time; Vertical shutter release Significantly improves stability Battery cartridge plate holds 2 LP-E8 Lithium Ion batteries AA cartridge plate holds 6 AA batteries for added convenience 1 Year Warranty