Canon LP-E8 Rechargeable Lithium-Ion Battery Pack for Canon EOS Rebel T2i T3i T4i T5i Kit - Retail Packaging The Canon LP-E8 Rechargeable Lithium-ion Battery Pack has a capacity of 1120mAh, making it possible to shoot many photographs with your Canon EOS Rebel Compatible with Canon EOS Rebel T2i, T3i, T4i, and T5i Digital Cameras Output Voltage - 7.2V Includes TheImagingWorld Micro Fiber Cloth