Canon EOS 550D Rebel T2i T3i 1100D LP-E8 Replacement Lithium-Ion Battery (1200 mAh) High Capacity replacement Lithium-Ion Battery Rated at 1200mAh To meet or exceed the original equipment manufacturers specifications at a reduced price Standard replacement rechargeable battery for you to keep as an extra power source handy This Replacement Battery is 100% compatible with the Canon LP-E8 1200mAh.