Gametaku
Master Member
- Joined
- Sep 24, 2013
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Switch can only pull 9W of power via 5V. The Switch also uses 9W of power when playing. So you can either use that 9W to play or to charge the battery.
http://www.anandtech.com/show/11181/a-look-at-nintendo-switch-power-consumption/2
That is because the reviewer Powerbank can only output at 5v. Xiaomi gen 2 can output at 9v/12v. I have no problem charging and playing Zelda at the same time.

