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Fanfold Paper
Posts: 14
Registered: ‎02-28-2016
Location: Austria
Views: 141
Message 1 of 1

Build a power pack with 4 5V Power Banks für Yoga 3 Pro



since the power of my Y3P with display at max birghtness does not hold very long it would like to build a powerbank for it.


Since the Power Adapter is 20V 2A I wonder if I could put 4 x 5V (2A) Power Banks in serial and have 20V and enough amps to fuel the Y3P. I also ordered a cable with the right plug to connect to the Y3P.


However it has 3 wires inside. When mesuaring with a meter one is ground and two deliver about 5V. How could that be?


How would you wire it to power the Y3P. Does anyone has any idea?

PS: I know this is gonna wipe warranty.


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