Is there a “rule of thumb” to figure out which tablets can be charged from external power bank?
What I need is a (low-end) >=11″ 16×9 Windows tablet that I can use on long flights to watch films. I currently own Chuwi Vi10, so looking for something similar.
Generally the standard MICROUSB 2.0 tablets can be charged as long as you have a powerful powerbank (I mean a beast such as RavPower, these charge any portable device including tablet). If you thinking about a power bank from a dollar store, forget it.