Does it cost to charge a mobile phone How to charge a mobile phone correctly

It is recommended not to use the phone while charging. You don't need to run out of power when charging your phone, you can charge it when the machine says that the battery is low or the remaining power is insufficient.

Here are a few tips for using your phone's battery:

1.Do not over-discharge. When the device prompts "low battery", it should be charged; Charging is not until the device is automatically turned off, and the battery has been over-discharged. This can affect battery life.

2.Do not overcharge. When the charger gives a full charge, it should be unplugged.

Now the charger generally has a full self-stop design, it doesn't hurt to take off the battery from the charger for a short time, but leave the battery on the charger for a long time, and the grid voltage rises in the middle of the night, and the charger that has stopped charging will continue to charge after the voltage rises, causing the battery to overcharge. This can affect battery life.

3.If the battery is not used for a long time, it should be charged to 60%, stored separately in a cool and dry place, and recharged every other month.

If you use a vivo iqoo mobile phone, using a lithium polymer battery, you don't need to use up all the power before charging, and you don't need to fully charge and then power off, and then recharge when you run out of power, which will reduce the activity of the lithium battery and reduce the life of the lithium battery.

1. Don't wait for the battery to run out before charging; Over-discharge will have a certain impact on the battery, and in severe cases, it may cause the device to fail to turn on normally, try to charge it in time when the power is too low;

2. It is recommended to use the original charger and data cable for charging; Non-original chargers may have various problems that may damage the battery and reduce the life of the battery;

3. When charging, try not to play while charging, at this time, it is easy to increase heating, easy to lose the battery, and shorten the service life of the battery;

4. After the charging is completed, please disconnect the power supply in time to avoid charging for a long time;

5. Avoid using the equipment in a high-temperature environment.

Mobile phone charging does not require electricity, and the general charging is about a dozen watts, which is very power-saving. Keeping the battery fully charged all the time can delay the life of the battery.

How can this cost electricity? Basically, if you go to charge it, you can charge it once, and even one kilowatt-hour of electricity is counted, and you can't use it. That's about 5 cents.

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