Capable of powering lights, monitors, timecode units, and cameras with L-series battery plates, this NP-F550 Rechargeable Lithium-Ion Battery from Deity Microphone offers a 3350mAh capacity and 7.4V output. This NP-F550 battery is constructed with high-capacity 18650 cells for a +300 cycle lifespan. It also features not only shock and drop resistance, but also overcharge and short circuit protection.