Vew
Member
Umm... never had to wire up a usb port, so I'm not sure. In theory, yes it's possible, although I'm not quite sure as to the specifics. The charger that I use has a slider switch that allows you to select the voltage of the system (in multiples of 3.7). USB AFAIK is a 5V system. Since the voltage of the disc is now 11.1V, I dunno if something special would need to be done. I'm sure someone with more electronics knowledge will chime in at some point with a better answer.
Sorry :confused
You are correct. You could not charge from USB because it'd only 5.25VDC. It's more hassle than it's worth trying to get it to work that way. And depending what and how many you're charging assuming it's <5.25VDC, you're still limited to 500mA of current unless you short the Tx and Rx pins to let the USB know it's a dedicated charging port to allow for 1.8A of current.