When shooting on location, the last thing you want is to run out of power. A spare B10-Series battery gives you extra runtime when you need it most. Fully charged, it delivers over 400 additional full-power flashes with the B10 or B10X, and 200 full-power flashes with the B10 Plus or B10X Plus. It attaches and detaches from the flash in seconds, while the built-in charge level indicator makes it easy to monitor remaining power. The battery can be quickly recharged with the Profoto Battery Charger 3A, and all Profoto batteries are UN-certified, allowing you to carry them in hand luggage when travelling. All required documentation is available under the download tab.