1. The plate fits Sony NP-F type batteries to provide greater battery life for Sony A6600, A9, A9II, A7III, A7S III, A7R III, A7R IV, etc.
2. It provides different output ports, including a 12V DC output port and a 7.4V DC output port.
3. LED indicator for low battery warning.
4. Rubber pads on the bottom for a more stable installation.
5. It comes with an NP-FZ100 dummy battery.