Always remember the dichotomy of electricity: the source determines the voltage, but the load determines the current. This is why we need breakers or fuses. You can plug your Volt into a 50 amp 240 volt outlet but it is still going to draw what it wants, about 16 amps. On the other hand, you can plug it into a 10 amp 240 volt outlet and it will still draw that 16 amps, oops.