How do I know when the HyperJuice Stand is fully charged? Shirley June 21, 2013 23:08 When recharging the HyperJuice Stand, the LED will keep flashing until all 5 LEDs stay at GREEN, then the unit is fully charged. Tags: hyperjuice stand fully charged Related articles English user manual for HyperJuice AC battery Do I need a charging cord to charge the iPad with the HyperJuice Stand? Can it run and recharge at the same time? What does the HyperJuice Stand come with? Instructions for repair or replacement Comments 0 comments Please sign in to leave a comment.