Dolica"s high-capacity battery delivers consistent power, incomparable reliabilty and meets the industry"s strictest standards. Each Dolica digital battery is specially designed to provide a reliable power source for all electronic products. This longer lasting Lithium-ion battery uses the all new NoMEM technology to eliminate the battery"s life again. For consistent quality and best performance you can depend on, choose Dolica digital batteries.Model DC-BP511 Specs: Li-Ion Capacity 1400mAh 7.4V Compatible: Canon EOS Series, Optura Series, Powershot G1, G2, G3, G4, G5, G6, Powershot Pro1, Pro70, Pro 90IS and more. Features: Replaces Canon LP-E5 battery.