Vivitar XTBLC12 替換電池，適用於 Panasonic BLC12（黑色）

Perfect fit and holds a charge almost as long as the original Panasonic, which surprised me given the lower price. It charged up fully in about an hour and worked flawlessly in my GH2 right out of the box.

I was worried about third-party batteries, but this one charges fully in about two hours and lasts almost as long as my original Panasonic did. The black casing feels sturdy, and it clicks securely into my FZ200.

I was skeptical about a third-party battery, but this one holds a charge just as long as my original Panasonic battery. It fits perfectly in my G5 and was ready to use right out of the box.