Canon EOS 40D 10.1MP Digital SLR Camera Body w/ Battery & Charger -Cle
Canon EOS 40D Date and Time Battery Replacement - iFixit Repair Guide
WHCYonline 1600mAh BP-511A BP 511A BP511A Camera Battery For Canon 40D 300D 5D 20D 30D 50D BP-512 BP-508 ZR30 - AliExpress
Canon EOS 40D - Wikipedia
5pcs Bp-511 Bp511a 2500mah Rechargeable Battery / Batteries For Canon Eos 40d 300d 5d 20d 30d Digital Camera - Digital Batteries - AliExpress
Amazon.com : DSTE Replacement for Pro BG-E2N Vertical Battery Grip + 2X BP-511 Battery Compatible Canon EOS 40D 20D 30D 50D SLR Digital Camera : Electronics
Canon EOS 40D Bounce, Zoom & Swivel Head Flash + High Powered AC Rapid Charger With 4AA 2900 Mah Batteries + Nwv Direct 5 Piece Cleaning Kit - Walmart.com
Amazon.com : Canon BG-E2N Battery Grip for Canon 20D, 30D, 40D & 50D Digital SLR Cameras (Retail Package) : Electronics
Synergy Digital Camera Battery, Works with Canon EOS 40D Digital Camera, (li-ion, 7.4V, 1500 mAh) Ultra Hi-Capacity, Compatible with Canon BP-511 Battery : Electronics - Amazon.com