The Profoto Li-Ion Battery 4S2P is a high-capacity rechargeable battery primarily designed for use with the Profoto Pro-B3 750 Ws battery-powered flash unit. The "4S2P" designation indicates a configuration of four cells in series and two cells in parallel, providing a nominal voltage of 14.4V and a capacity of 80.4 Wh.
Key Specifications:
Capacity: 80.4 Wh, delivering up to 250 full-power flashes or approximately 60 minutes of continuous light.
Charging Time: Recharges in approximately 90 minutes when using the Profoto Battery Charger 5A.
Operating Temperature: Rated for use between 32°F and 95°F (0°C to 35°C).
Travel Safety: The battery is UN-certified, making it safe for air travel.
Features: Includes an integrated charge level indicator and supports charging while the unit is in use.