News

The most attention-grabbing feature of the Pro-B4 is its flash duration. Thanks to the new, patent pending Hybrid Capacitor the Pro-B4 delivers flash durations down to 1/25,000 of a second. That is not only the shortest flash duration of any battery generator in the world, but also of any flash pack. Period. The Pro-B4 is also the world’s fastest recycling battery generator. At lower power settings it is able to fire up to 30 flashes per second, while the longest wait on full power is less than a second. Now how fast you can shoot depends only on your camera. A great deal of effort has been put into making it as easy as possible for the photographer to take full advantage of these features. Hence, the Pro-B4 has two independent outlets with individual controls and displays. The energy setting is swiftly adjusted with precise control in 1/10 f-stop increments Extremely short flash durations - 1/25,000 Sec! Exceptionally fast recycling - .99 sec at full power Up to 220 flashes capacity at full power, 440 at ½ power, 880 at ¼ power and more than 50,000 flashes at lowest power, full recharge in only 45 minutes and can be recharged while in use. The Pro-B4 offers a huge 11 f-stop power range with unrivaled stability in power output and color temperature. It has two independent outlets with individual and intuitive controls and displays. Fully compatible with the entire line of Profoto Light Shaping Tools. The powerful Li-Ion battery can fully recharge in less than 45 minutes and can be recharged while in use. This means that if the modeling light is used moderately, the pack can be used continuously while connected to a power outlet. Note that the battery can be recharged just as fast with Profoto’s portable power source, the Profoto BatPac. The Pro-B4 is probably the most durable battery generator on the market. The solid-cast aluminum chassis and the sturdy rubber frame ensure that it can take a serious beating. All connections have protective lids and the pack has no air vents to prevent water or dust from getting inside when used with the new Pro Plus heads. The New Profoto 7B4 1000 Will be available in rental at CSI Rentals as soon as it is released