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Ohm's law is P=VI for single phase and 1000 watts per KW

where P,V,I denote power,voltage,current

so KW = amps *110/1000. So 9.1 amps gives ~1 KW

If three phase, it is adjusted by the square root of 3.

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15y ago
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12y ago

You need to know the voltage of the battery to calculate this. Volts X Amps = Watts, and Watts/1000 = kW. Note that multiplying both sides by (hours) gives Volts X Amp-hours = watt-hours. And watt-hours/1000 = kWh.

If this is a 12 volt battery, you have 12 * 110 / 1000 = 1.32 kWh.

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Q: How can you convert 110 amp hours in a battery to kilowatt hours?
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