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Canon Batteries, Grips and Flash Cards
By an Amazon.com customer
Canon BG-E3 Battery Grip for EOS Digital Rebel XT CameraCanon BG-E3 Battery Grip for EOS Digital Rebel XT Camera
Buy new: $121.08 / Used from: $95.00
for the Rebel xt
Canon BGE2 Battery Grip for the EOS 20D and EOS 30D Digital SLR CamerasCanon BGE2 Battery Grip for the EOS 20D and EOS 30D Digital SLR Cameras
Buy new: $210.66 / Used from: $113.95
For the Canon 20d & 30d
Canon BG-E4 Battery Grip for EOS 5D Digital SLR CameraCanon BG-E4 Battery Grip for EOS 5D Digital SLR Camera
Buy new: $181.71 / Used from: $165.00
for the 5d
Opteka Battery Pack Grip / Vertical Shutter Release for Canon EOS Digital Rebel Xti & Rebel XTOpteka Battery Pack Grip / Vertical Shutter Release for Canon EOS Digital Rebel Xti & Rebel XT
Buy new: $64.95 / Used from: $49.99
an even less expensive canon alternative
Opteka Battery Pack Grip / Vertical Shutter Release for Canon EOS Digital Rebel XTi & Rebel XT with 2 NB-2LH Batteries (1800 mAh Total)Opteka Battery Pack Grip / Vertical Shutter Release for Canon EOS Digital Rebel XTi & Rebel XT with 2 NB-2LH Batteries (1800 mAh Total)
Buy new: $74.95
Non-canon alternative, haven't tried.
Canon NB-2LH Rechargeable Battery Pack for Digital Rebel XT/XTi, PowerShot S30/40/45/50/60/70/80, G7 & G9 Digital CamerasCanon NB-2LH Rechargeable Battery Pack for Digital Rebel XT/XTi, PowerShot S30/40/45/50/60/70/80, G7 & G9 Digital Cameras
Buy new: $38.92 / Used from: $21.44
for the rebel xt and xti
Canon ACK-E2 AC Adapter for EOS 5D, 10D, 20D, D60, D30 & Digital Rebel CamerasCanon ACK-E2 AC Adapter for EOS 5D, 10D, 20D, D60, D30 & Digital Rebel Cameras
Buy new: $56.92 / Used from: $49.99
for the 20d, 30d, and 5d
Canon BP511A 1390mAh Lithium Ion Battery Pack for Select Digital Cameras and CamcordersCanon BP511A 1390mAh Lithium Ion Battery Pack for Select Digital Cameras and Camcorders
Buy new: $40.67 / Used from: $18.79
for the 20d 30d 5d and rebel cameras
Lexar 4GB Professional 133X Compact Flash CF4GB-133-380Lexar 4GB Professional 133X Compact Flash CF4GB-133-380
Buy new: $44.95 / Used from: $37.67