How Many Watts Does A Phone Use Per Hour

How Many Watts Does A Phone Use Per Hour. A typical cell phone battery contains about 2200mAh37V8140mWh. A compact fluorescent can.

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Now with respect to cell phone charger wattage your cell phone charger uses about 20 kilowatt hours of energy but only if its plugged in. Add TVA Power Cost Adjustment. If youre charging from a wall outlet you require a power supply that takes the 120VDC-240VDC input and converts it into a 5VDC input.

It is a handy tool that helps you understand how much energy is stored in the battery that your smartphone or a drone runs on.

So to calculate the power consumption we multiply 5 amps by 4 hours to get the result of 20 amp-hours per day. Use these tips to find your campervan power consumption per day. How much power does a phone use per day. Enter the number of usage hours power setting in wattage and click calculate to find the power consumption of home phone using 3 watts for 8 hours a day 012 per kWh.