minimal battery capacity for next re-boot

[Flyin_bbb8]

> what would be such a
> value? 10% or even less? that the beast comes up again to be charged
> again with the power supply?
>

you can try to charge your phone 100% shutdown, boot with usb cable
removed, and see how much it is,  do couple of more tests, take the
maximum value add 2 or 3% for safety and use that value :) , someone
else have an exact value already?