New
#1
how many mAh s does it tak to power my Surface3
I have a Surface 3 & I think the battery has failed!
It will operate with the charger plugged in! But I need it to use it away from a power source!
I can't find the number of mHh it takes per hour to power it!
Is their a portable power supply I can purchase, that I can run it on until I get a new one?
Tully