only the appliance power
volts
hydroelectric
Hydro-electric power
Item FEB24S2A Electric Wall Oven uses electric power.
power supply is a device that supplies electric power to electrical load
Astronauts use DC electric power produced by fuel cells.
Plentiful supply of water power.
The lifts are electric.
only when the power goes out
The battery help to get something which is electric to get the power.
Some rivers have dams which are used for the generation of electric power, which is then sold to the public by the local electric utility. If you live in an area which is supplied with hydro-electric power, you are then free to use it, if you pay your electric bills, or at least, if you live in a building whose owner pays the electric bills.