2x BP-511-512 514 BP508 Erstatningsbatteri for Canon EOS, PowerShot, Optura
Amazon.com : Synergy Digital Camera Battery, Compatible with Canon EOS 40D Digital Camera Battery Lithium-Ion (1500 mAh) - Replacement for Canon BP-511 Battery : Electronics
Canon EOS 40D + BG-E2 Battery Grip
Canon BG-E2N with instructions and AA-battery holder for 20D,30D,40D & 50D | eBay
Amazon.com : Synergy Digital Camera Battery, Compatible with Canon EOS 40D Digital Camera Battery Lithium-Ion (1500 mAh) - Replacement for Canon BP-511 Battery : Electronics
Batterigreb BG-E2N til Canon EOS 20D, 30D, 40D og 50D hos batteries-online.dk
2x BP-511,-512,-514,BP-508 Erstatningsbatteri for Canon EOS, PowerShot, Optura