Neewer Replacement Battery Grip BG-E8 for Canon 550D/600D/650D/700D Rebel T2i/T3i/T4i/T5i+2Replacement Rechargeable 7.4V 1140mAh LP-E8 Battery+Infrared Remote Controller Compatible with Canon 550D/600D/650D/700D Rebel T2i/T3i/T4i/T5i Camera Replacement for the original Nikon BG-E8 battery grip. Works with 1 or 2 pieces of LP-E8 or 6 pieces of AA batteries. This RC-6 remote controller can trigger the camera shutter release remotely from a distance. The compatible camera has a built-in infrared receiver for this remote trigger device. Kit Includes:1*Battery Grip+ 1*Battery Holder for 6*AA batteries+1*Battery Holder for 2*LP-E8 batteries+2*Canon LP-E8 Compatible Li-ion Battery+1*Remote Controller+1*CR2025 Lithium Battery (Pre-installed)+1*User Manual