Definitions for

**"Watt-hour"****Related Terms:**Kilowatt-hour, Kilowatt hour, Kilowatthour, Megawatt hour, Megawatt-hour, Kwh, Watt hour, Gigawatt hour, Kilowatt, Electric energy, Gigawatt-hour, Joules, Twh, Watt, Megawatt, Mwh, Gigawatt, Power, Watt-hour meter, Watts, Megawatthour, Gwh, Consumption, Gigajoule, Joule, Battery capacity, Terawatt, Electrical energy, Demand, Wattage, Megajoule, Heat rate, Electrical power, Specific energy, Energy density, Electric power, Amp-hour, Generating capacity, Energy, Peak watt, Energy efficiency rating, Energy efficiency ratio, Real power, Ampere-hour, Capacity, Kva, Ampère hour, Electric meter, Eer

See 'Kilowatt-hour.'

A practical unit of electrical energy equal to one watt of power for one hour.

A unit of energy measurement, equal to one watt of power used for one hour.

A unit of energy equal to 3600 joules.

The energy produced by 1 watt of power acting over a period of 1 hour. The Wh is the basis for the more commonly used measurements kilowatt-hour and megawatt-hour.

The quantity of electrical energy used/produced when on Watt of electric power is used/produced for one hour.

a measurement of the amount of energy held in a battery that can power a one-watt device for one hour

a standard unit of electricity

a unit that describes how much total power is available from a cell over a given amount of time

The unit of power that takes into consideration the time of consumption. It is the equivalent of a 1-watt bulb burning for one hour.

Energy converted or consumed at a rate of one watt during a period of one hour.

1 watt produced or consumed for a period of 1 hour.

A unit of energy equal to the power of one watt for one hour. A kilo-watt hour is a thousand watt-hours.

(Wh) An electrical energy unit of measure equal to one watt of power supplied to, or taken from, an electric circuit steadily for one hour.

The power of one watt operating for one hour, and equal to 3,600 joules.

a unit of electric energy, equal to one watt used over a period of one hour.

A unit of work or energy equivalent to the power of one watt operating for one hour.

One watt of power expended for one hour.

Unit of electrical work, equal to a power of one watt being absorbed for one hour.

A unit of electricity consumption of one Watt over the period of one hour.

Electrical energy equivalent to 1 watt acting for 1 hour. This is also equivalent to 3.4136 BTUs (1 watt-hour = 1 joule/second x 3600 seconds/hour x 1 BTU/1054.6 joules = 3.416 BTUs).

The watt-hour (symbol WÂ·h in American English, otherwise Wh) is a unit of energy. It is commonly used in the form of the kilowatt-hour (kWÂ·h or kWh), which is 1,000 watt-hours.