The Pro 7b generator gives you all the advantages of a heavy duty Profoto studio generator in a portable powerhouse. The 12V battery has a capacity of 250 full power flashes, and can be instantly replenished with spare battery in a special interchangeable cassette, or fully charged in 5 1/2 hours with the supplied AC charger or via a car cigarette lighter in 2.5 hours. Partial charging is also possible, as batteries do not have a memory.

• Profoto Pro-7b flash light battery

• Flash light battery