Jib Juice DC is a 12v DC power supply with dual 12v output that can be powered from a 12v block battery, 12v mains power supply or Gold-lock battery. The JJ DC is fitted with a twin USB / Voltmeter for phone charging, scrip light, or any 5v USB accessories. The Jimmy Jib control box requires No electronic Modification   and works with your existing cable. So no down time or Shipping cost. 4 pin xlr 12v dc input Standard 4 pin Jimmy Jib Output Socket. 4 pin xlr Aux out socket 2 x USB Sockets with battery voltage display.