LP-E5 LPE5 LP E5 Camera Battery + LCD Dual USB Charger for Canon EOS 1000D 500D 450D Kiss X3 X2 F EOS Rebel XS XSi Rebel T1i.
HL-E5 (LP-E5)
Amazon.com : Kastar Battery for Canon LP-E5 LPE5 and Canon EOS Rebel XS, Rebel T1i, Rebel XSi, 1000D, 500D, 450D, Kiss X3, Kiss X2, Kiss F Digital Camera, BG-E5 Grip : Electronics