بطارية بروماستر DMW-BLC12 ليثيوم أيون لباناسونيك

It's held a charge through two full days of heavy shooting, which is way better than my old OEM battery ever managed. The build quality feels solid and it slots into my camera just like the original.

The battery fits perfectly and holds a charge almost as long as the OEM one I replaced. I've already gotten through a full day of shooting without needing to swap.

Was a bit nervous about going third-party, but this one matches the OEM specs exactly and holds a charge just as long on a full day of shooting. No swelling after months of regular use either, which is the main thing I worried about.