Can a usb cable carry 12v?
- by zm15
Here's what i'm wanting to do.
I have a Acer Iconia A500 tablet.
I want to plug it in, in the car, but it has a barrel plug and I don't want to buy an inverter. The car adapters are expensive for what they do.
I already have a 2.1 amp usb car charger meant for the iPad:…