Canon BP-508 Battery are made from a grade cells and highest quality parts, the Canon camcorder battery are tailored made according to the original size, whether the battery appearance, size and quality are the same as with the original. Every battery should be under strict quality control including filtration and safety testing of voltage,capacity and battery core before leaving the factory, and has passed the authentication of CE, UL, EMC, CQC,ROHS, etc.
Product featuresThis battery gives me 3 hours more than the stock battery and has recharged in a fair amount of time. It is a little heavier, but does not unbalance the camcorder. I would recommend buying this. I might get another.

