Profoto Profoto Lithium-Ion Battery For B1 And B1X Airttl Flash Heads Portable Strobe Lighting

The Profoto Lithium-Ion Battery For B1 And B1X Airttl Flash Heads Will Give You Up To 325 Full-Power Flashes And Thousands Of Minimum Power Flashes On A 2.5-Hour Charge From The 2.8A Multi-Voltage Charger. The 4.5A Quick Charger Shortens That Time To 1.5 Hours. Fuel-Gauge-Type Leds On The Battery And Both The Optional Chargers Allow You To Monitor The Charging Progress.