Charging your phone using a laptop is the process of connecting your phone to your laptop using a charging cable via a USB A or USB C port on your computer. This process uses the computer's power source and output to charge your phone's battery.
To protect the safety of mobile devices, it is best for users to limit charging their phone batteries using computers. If you can still use the traditional charging method, you should not charge your battery using a computer. Unless you do not have any other phone charging source, you should choose this charging method.
However, charging your phone battery with a laptop also needs to be done properly to limit damage to the battery. Below is the correct way to charge your phone battery with a computer.
How to properly charge your phone battery using a computer is a matter of concern for many people.
Do not unplug the phone charger immediately when the battery is full.
When charging your phone battery using a computer, if the device shows that the battery is 100% full, do not unplug the charger immediately, but plug it in for another 30 minutes. The reason is that the actual charging capacity using a computer is only about 95%, so if you continue to charge it for a little longer, it will help your phone battery last longer and help extend its life.
Pay attention to your laptop battery
Make sure your laptop has enough battery so that the power supply to your phone is more stable.
Do not plug your phone next to the computer's cooling fan.
This will prevent the phone from heating up during charging.
Plugging your phone next to your computer's cooling fan will overheat and damage your device.
Charge your phone battery with a reliable computer
If you need to charge your phone, you should choose a reliable computer to charge it to avoid the risk of your phone being infected with a virus.
Using the computer charging method, users need to make sure to choose a reliable computer to charge the battery. In fact, viruses can penetrate from the computer to the phone when connecting the phone to the computer using a USB cable.
Vu Huyen (synthesis)
Useful
Emotion
Creative
Unique
Source
![[Photo] National Assembly Chairman Tran Thanh Man visits Vietnamese Heroic Mother Ta Thi Tran](https://vphoto.vietnam.vn/thumb/1200x675/vietnam/resource/IMAGE/2025/7/20/765c0bd057dd44ad83ab89fe0255b783)
Comment (0)