For sale is a very clean Profoto UPA or Universal Power Adapter for any of the Profoto 7B, 7B2 or 7B3 packs. Unit looks good and works like a charm.
The UPA will allow you to run any of the Profoto 7B, 7B2 or 7B3 packs at a high-pace off any AC voltage from 100-240V or DC from 12-24V w/o depleting the batter as if a studio pack. The charger has its own temperature-controlled cooling fan and securely attaches to the rear of a pack with magnets.
The UPA is also a 7Bx charger on steroids - charging a dead pack in roughly 2 hrs vs the 5 hrs needed for the normal charger - and then enters a recondition mode for the battery.
Comes with AC cord and cigarette/cigar socket cord that fits either N.A.-style 12v car sockets or smaller (European) 12mm sockets.
Price of US$425 includes shipping by Canada Post Normal Post in N.A. with offshore paying difference. Payment by PP (add 3%) or via EMT if in Canada.