B2 250 2 Head Kit


Profoto B2 250 2 Head AirTTL Kit


The Profoto B2 250 2 Head Kit  is an ideal way to get into the game-changing battery-powered flash system that includes the B2 250 AirTTL Power Pack, Flash Head and tailor made OCF (Off-Camera Flash) accessories. The kit includes the pack, 2 batteries, charger, 2 B2 flash heads, and a Carrying Bag. Intended for the road, the B2 250 AirTTL Power Pack measures 6.3 x 3.1 x 6.7″ and weighs in at just 2.2 lb with its Li-Ion battery. The B2’s twin outlets each have a dedicated thumbwheel that allows the pack’s 250Ws of power to be distributed asymmetrically over a 9-stop range in full or 1/10 steps. The digital LED screen that displays the power settings is also the key to the pack’s many capabilities. The B2 boasts recycling times from 0.03 – 1.35 sec. and an action-stopping flash duration of 1/1,000 sec. There’s also a Freeze Mode that selects a flash duration of 1/15,000 sec. at lower power settings – fast enough to “freeze” water droplets, spray and splashes. Bursts of up to 20 frames per second are possible while High Speed Sync allows shutter sync speeds from 1/4,000 – 1/8,000 sec., giving you wide ambient light control options. The pack’s Li-Ion battery can be charged in or out of the pack, and will give you up to 215 full-power flashes on a 45-60 minute charge from a multi-voltage 2.8A battery charger or a trickle charge from an optional car charger. At 1.5 lb, the sturdily-built B2 Off-Camera Flash Head measures 4″ long, has a 3.9″ diameter and fits in the palm of your hand. A barely-visible umbrella channel runs through the top of the head while its tethered 6.5′ head cable can be lengthened with a 9.8′ extension for large groups or for hanging in hard-to-reach places. An included stand or pole-mount with a ratcheting handle can be removed for mounting to a flash bracket. The B2’s flashtube and 50W halogen-equivalent LED modeling lamp and flash tube are protected by a frosted glass plate while its 3.9″ diameter housing accepts a line of optional accessories that includes OCF-tailored softboxes, barndoors, a snoot, and a grid set. They can also be used on the B1 battery-powered monolight.

Additional information

Days Needed

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Rental Rates

  • DAILY $90

  • WEEKLY $270

All rentals require insurance to protect not only our equipment, but also the renter.

Please provide a Certificate of Insurance to have on file prior to the pick up of your rental.


  • B2 240 AirTTL Power Pack
  • 2 B2 Off-Camera Flash Heads
  • 2 Batteries
  • Battery Charger
  • Carrying Case




  • Recommended for on-location photography, including portraits, weddings, and events.
  • Shoot with AirTTL or manual mode and connect wirelessly with other AirTTL flashes.
  • 5 times as powerful as the average speedlight, with 250Ws over a 9 f-stop range.
  • Integrated, rechargeable Li-Ion battery provides up to 215 flashes at full power and tens of thousands at lowest power.
  • Fires up to 20 flashes per second, with flash duration of up to 1/15,000s and fast recycling times of 0.05-1.35s.
  • Control ambient light with HS and created crisp images without motion blurs at shutter speeds up to 1/8,00s.
  • Can be wirelessly controlled from up to 300 meter range with any optional Air Remote
  • Delivers superior control and quality of light with its built-in reflector and 9W LED Modeling Light.
  • The head has a detachable stand mount and the pack has 2 fully asymmetrical outlets.
  • Simple, intuitive user interface with large, high-resolution display.
  • Compatible with our lightweight OCF light Shaping Tools and 120+ of Profoto’s wide range of light shapers.


This flash unit is compatible with Profoto Air and AirTTL Remotes, OCF modifiers, B1, D2, & Pro-10.


Air Remote / AirTTL Remote

B2 Head Extension Cable

Profoto OCF Beauty Dish, White

Profoto OCF Barndoors, Grid Kit, and Snoot


Specification Description
Max Energy 250 Ws
Energy Range 9 f-stop (2.0-10.0 ; 1/256 – 1/1)
Recycling Time 0.03-1.35 Second (Quick Burst up to 20 Flashes/Seconds)
Flash Mode Settings Freeze (Shortest Flash Duration) or Normal (Color Balanced) Mode
Flash Duration Normal Mode: 1/1,000s (250 Ws) – 1/9,300s (1 Ws)

Freeze Mode: 1/1,000s (250 Ws) – 1/15,000s (1 Ws)

F-Stop @ 2m / 100 ISO 32 1/5
Modeling Light Max Power LED 9 W (50 W Halogen)
Wireless Connectivity
Operating Range Normal Sync and Remote Control Up To 1000 ft. TTL and HSS up to 330 ft.
Battery Capacity Up to 215 Full-Power Flashes
Dimension 6.3″ x 3.1″ x 6.7″
Weight 3.5 lbs


On to Light Shaping with Ben & Erin Chrisman: Night Portraiture in Old San Juan City

On to Light Shaping with Ryan Brenizer: Turning One B2 Into Two

On to lightshaping with Laibel & Chana Schwartz: Hitting the High Line