How Much Power Do You Need To Charge A Phone

How Much Power Do You Need To Charge A Phone. Far from anything worth being sheepish over 1 kwh costs about 12 cents. Lawrence Berkeley Lab while chargingWhich means even if your phone takes 2 hours for charging it will just consume 0006 to 0014 units or kWH of electricity to charge.

The power requires is Battery capacity37 Suppose your battery is 4000mAh. A typical mobile phone charger is rated at anywhere between 3-7 W source. The speed at which your phone is charged from the batteries will not change.

At an average price per kWh of 12 that means it costs less than a quarter per year to keep that phone.

Do not just shove it in as this could damage the phone. Check the battery on your phone. But once it is down to two one or even no bars of power it needs to be charged. You need a three-phase power supply to charge above 7kW.