Need a battery for a Canon camera or camcorder with the following model numbers: EOS-10D, EOS-20D, EOS-D30, EOS-D60, EOS Digital Rebel, Optura 10, Optura 20, Optura Pi, Optura Xi, ZR10, ZR20, ZR25MC, ZR30MC, ZR40, ZR45MC, ZR50MC, ZR60, ZR65MC, ZR70MC, ZR 80/85/90, Powershot G1/G2/G3/G5/G6, PowerShot Pro 1, PowerShot Pro 90 IS? BTI has you covered with our premium 7.4V, 1400mAh Lithium Ion battery. This product has been engineered to meet or exceed the original manufacturer's specifications and replaces the original Canon part numbers BP-511. All BTI batteries are manufactured and tested under our stringent quality standards and come with an industry leading 12 month manufacturer's warranty. BTI... True to the original.