Amazon.com : Wasabi Power Battery for Canon LP-E8 and Canon EOS 550D, EOS 600D, EOS 700D, EOS Rebel T2i, EOS Rebel T3i, EOS Rebel T4i, EOS Rebel T5i : Digital Camera Batteries :
Amazon.com : Powerextra LP E8 2 Pack 7.4V 1800mAh Li-ion Replacement Compatible with Canon LP-E8 Battery for Canon Rebel T3i, T2i, T4i, T5i, 600D, 550D, 650D, 700D, Kiss X5, X4, Kiss X6,
Amazon.com : Kastar Battery (2-Pack) for Canon LP-E8, LC-E8E Work with Canon EOS 550D, EOS 600D, EOS 650D, EOS 700D, EOS Rebel T2i, EOS Rebel T3i, EOS Rebel T4i, EOS Rebel T5i
Canon LP-E8 Rechargeable battery for select Canon EOS Rebel cameras at Crutchfield
Amazon.com: New 1500MAH LP-E8 LPE8 Battery Pack for Canon Camera EOS 550D 600D Rebel T3i T2i : Electronics
Amazon.com : Watson LP-E8 Lithium-Ion Battery Pack (7.4V, 1100mAh) : Digital Camera Batteries : Electronics
Canon LP-E8 Battery (2-Pack) and Charger by Wasabi Power
Replacement Canon LP-E8 Rechargeable Lithium Ion Battery
7.4V 1800mAh Li-ion Replacement Canon LP-E8 Battery for Canon Rebel T3i, T2i, T4i, T5i, EOS 600D, 550D, 650D, 700D, Kiss X5, X4, Kiss X6, LC-E8E