Panasonic CGR-DU07 Battery are made from a grade cells and highest quality parts, the Panasonic 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 featuresI bought this battery for my camcorder. I was little worried about this battery compared to the original panasonic battery came with the camcorder. But this one works well with my camcorder.

