ProMaster NP-FZ100 Sony 鋰離子 7.2V 2250mAh 電池

Finally, a third-party battery that actually holds a charge as long as the original—I got over 800 shots on a single charge during a wedding shoot. The build quality feels solid, and it fits snugly in my A7III without any wobble.

I’ve been using this battery in my Sony for weeks and it holds charge just as long as the original. The 2250mAh capacity gives me plenty of shots before I need to swap.

Swapped out my old Sony battery for this 2250mAh ProMaster, and the extra shooting time is noticeable during long events. It holds a charge well and fits perfectly in my camera.