Sony NP-F550 battery

The Sony NP-F550 is a compact InfoLITHIUM L-series lithium-ion battery providing approximately 3.5 hours of runtime for compatible Sony camcorders, on-camera monitors, LED lights, and accessories using the NP-F form factor. Its standard Sony NP-F mount connects securely to camera battery plates, monitor battery sleds, and D-Tap adapters. Compatible with Sony BC-series chargers and dual NP-F battery adapters.