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Simple Device Wattage Calculator

Simple Device Wattage Calculator

This is a simple calculator for determining the number of watts a device uses. Simply plug in the Amps and volts from your device, Click Calculate and You will get the wattage of the device. 

Watts = Volts X Amps 

144 Watts = 12 Volts * 12 Amps 

Enter number of Amps: 

Enter voltage: 

Number of Watts = 

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