# Charging a Mobile Phone: How Much Electricity Does It Consume? Find Out

1 kWh If you fully drained and recharged your phone every day. Then over a year, you would have to feed it about 2,000-watt-hours, or 2kWh. At an average price of 12 cents, that means that your phone uses about one quarter's worth of electricity per year. In order to solve electricity issues this portable charger which is free of cost to make. It converts mechanical energy into Electrical energy. Check out the video to know the answer!

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