I am using my SF3 on a boat and want to charge from 24v DC. I can get a DC-DC 5A converter and adjust the output to 15v DC and adapt a standard 5A USB C cable to connect to SF3. Basically chopping off the USB A plug and connecting the + and - wires to the converter output.
Will this work??
Bit surprised how simple the charging indicator is on the Connect plug. Just a steady white LED. Would have though that Microsoft could have invested a couple of cents and had a red/green led?? Or at least flashing white while charging and then steady when full??