Wireless Adapter Power Bank and Vive Controllers Play Time? in General Vive Discussion Posted February 10, 2019 Has anyone ever run a fully-charged Vive Power Bank for the wireless adapter down from a full charge to dead in one run before? If so, how long did it last? I need to plan for a six hour event and will need to bring additionally, fully charged batteries. I’ll have a quick charger available, but still, I want to make sure I’m covered. Same question for controllers too...what’s the standard maximum play time from fully charged to dead? (I never play more than 30 minutes or so at a time and often don’t put my headset on for days or weeks between play.) Edit: I see from the Vive website, that the power bank can give UP to 2.5 hours. But does this time match what users who use it for extended periods of time are finding? I also see that controllers, fully charged, should give 8 hours of play time! So that's good, I won't have to bring an additional set of controllers.