Industry standard piece of kit for years. Super rugged & reliable.

This 1200w pack works with both Pro heads & Pro-B heads (Acute heads will not work with this pack)

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.

Not the lightest power pack at 10kg but it is solid & will keep on firing. Battery is in good condition & holds charge well.

Comes with AC charger.

Happy to answer any questions