Profoto Universal Power Adapter for the Pro-7b. #900765 / 701-248

Battery Charger, Power Supply, Battery Reconditioner Combined in one. The Universal Power Adapter (UPA) is a power supply unit that supplies the Pro-7b generator from either a 12-24V system or 100-240V mains via the battery, thereby maintaining the same capacity and charactaristics of the Pro-7b generator also when used as a studio generator. The UPA is also a high performance battery charger which will recharge an empty battery to full in approximately two hours. The built in battery reconditioner guaranties optimal battery lifetime. On a 12V power source, the UPA has a built-in battery protectionfunction preventing battery damage caused by low energy levels. (Not valid in 24V systems).

When used as a power supply unit, the UPA will support the Pro-7b generator with sufficient power for normal studio usage. With the support of a fully charged battery the UPA, with intermittent use, will provide 300 full power flashes for a 30 minutes period. (or 450 full power flashes for 2 hours) The UPA allows 800 full power flashes during an 8 hour working day without consuming the battery.