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Profoto Pro 7b Battery Operated Power Pack

BH #PRP7B1200 • MFR #900721
Profoto
Profoto Pro 7b Battery Operated Power Pack
Key Features
  • 1200 Ws
  • Asymmetrical Power Distribution
The Profoto Pro-7b Battery Operated Power Pack is the standard of rental studios and the portable equipment of choice for the most demanding photographers worldwide.

The Pro-7 line is made to deliver thousands of flashes at a blazing recycling rate, without over-heating, shifting color temperature or power output.

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Profoto 900721 Overview

  • 1Description
  • 27 F-Stop Range
  • 3Large Charge Capacity
  • 4Multi Voltage
  • 5Charging Options
  • 6Short Flash Durations
  • 7Fast Recycling Time
  • 8Power Distribution
  • 9Flash Ready Indication
  • 10Built in Slave
  • 11Modeling Light
  • 12Optional AC Adapter

The Profoto Pro-7b Battery Operated Power Pack is the standard of rental studios and the portable equipment of choice for the most demanding photographers worldwide.

The Pro-7 line is made to deliver thousands of flashes at a blazing recycling rate, without over-heating, shifting color temperature or power output.

Achieve action-stopping flash durations, even at maximum power output. At minimum power, the flash fires @ 1/3,000 second. Recycle time is 2.8 seconds @ full power, and 1.4 seconds @ 600 w/s. Power can be distributed asymmetrically or symmetrically to two lamp head outlets.

The removable 12V battery inside the 7B has a capacity of 250 full power flashes, or 1000 flashes at .25 power, and can be quickly replaced with an optional spare battery in a special cassette. The battery can be fully charged in 5.5 hours with the supplied Multi-Voltage AC charger, or via a car cigarette lighter in 2.5 hours. One or two Pro-7B packs, a few batteries, and a few lampheads provide the ultimate solution for the most involved location shoots.

7 F-Stop Range

The power output is variable from 1200 w/s to 18 w/s in 1/6 stop increments.

Large Charge Capacity

Each fully charged battery will provide 250 flashes @ full 1200 Watt/second output.

Multi Voltage

The battery may be charged from a wall outlet in any country in the world, using the battery charger which is supplied with four different removable plug adapters.

Charging Options

The battery may be charged directly from an automobile cigarette lighter with the optional 12V DC automobile charger.

Short Flash Durations

Stop action with 1/1400 sec. @ full power to 1/3000 sec. @ minimum power.

Fast Recycling Time

Requires only 2.8 seconds @ full power.

Power Distribution

Can be symmetrically or asymmetrically distributed through two lampheads.

Flash Ready Indication

Switchable acoustic signal "beeps" when unit is fully recycled. Also the "Test" button lights up when the power supply is ready to fire.

Built in Slave

Switchable slave enables synchronization with other flash sources.

Modeling Light

100W modeling light is powered for 20 seconds before automatic cut-off, conserving battery power.

Optional AC Adapter

Charges the battery while shooting, allowing significantly more flashes (701248).

Profoto 900721 Specs

Maximum Watt/Seconds1200 w/s
Guide NumberF-45.3 @ 2M, ISO 100 with standard zoom reflector
Recycle Time2.8 sec @ maximum power, .1 sec. @ minimum power
Flash Duration1/1400 sec. @ maximum power, 1/3000 sec. @ minimum power
Flash Variability7 F-Stops
Voltage StabilizationYes, +/- 1%
DistributionAsymmetrical or Symmetrical
Head Outlets2
Flash Ready IndicatorCharge Ready Light/Open Flash, Switchable Audible Beep
Built-in Slave CellYes, switchable
Sync Voltage20V, less than 0.3 mA
Operating Voltage of ChargerAuto ranging 90-130V and 180-260V, 45-65HZ
Battery Level IndicatorFour Color LED's on Top Panel
Battery Charge Time5.5 hours with AC Multi-Voltage Charger, 2.5 hours with Car Charger
Number of Flashes250 @ full power, with full charge
Auto DumpYes
Fan CooledNo
Dimensions9.5 x 6.75 x 9" (24 x 17 x 23cm)
Weight27lbs (12kg)
Packaging Info
Box Dimensions (LxWxH)11.2 x 13 x 8.6"
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