How to Charge a Mobile Phone Quickly Using a Computer USB

In case you didn’t know, the USB connector has evolved at a dizzying pace. Modern computers have USB 1.0, 2.0, and 3.0 ports, and new specifications are released almost every year!

They just recently announced (2020) the new USB 3.2, which fortunately will allow us to double our charging speed without changing the cables.

Many of us are accustomed to charging our smartphones by connecting them to USB ports on the computer, because it is convenient and our phone will be more accessible when we are on our PCs or Laptops. And here comes the real question: can we charge a mobile phone quickly in a USB 2.0 or 3.0 port? The fast answer is that it depends. The in-depth answer is detailed below, and.or this video. If you want a quick explanation – check out the first 60 seconds of this video, OR, you can continue to read below:

How to charge phones faster on laptop

To charge a mobile phone, it is advised to use a charger box and connect it to a wall socket. This ensures the highest charging speed if the charger is in good condition.  

But sometimes, for convenience, or because we have more tasks at hand or limited outlets, we charge our mobile phone by connecting it to a computer’s USB port. This is perfectly valid and there is no problem in doing so. But on a modern PC, there are USB 2.0 and 3.0 ports, so it is normal to ask: In which USB port will my phone charge faster?

The type of USB port influences the maximum recharge speed. A  USB 2.0 port can supply up to 500 mA, while a USB 3.0 port offers up to 900 mA. But that does not mean that all phones connected to a USB 3.0 will charge faster than a USB 2.0 port. Of course, there are other factors involved.

Specifications of USB port

The other specifications are as follows.

The maximum capacity of the battery:

If the battery only accepts up to 500 mA, then there will be no difference between using a USB 2.0 or 3.0 port.

The software

There are smartphones that, based on compatibility, can limit the load to 500 mA when they detect that you have connected it to a USB port, although that port offers more charge power. More modern versions of operating systems disable this limitation when they detect that the port is USB 3.0 or higher.

Cable

Not all USB cables are the same. If the mobile accepts the charging at 900 mA and connects it to a USB 3.0 port with a USB 2.0 cable, it will only recharge at 500 mA.

In summary, if you want to charge your phone at maximum speed on a PC, you’ll want a USB 3.0 port and also a USB 3.0 cable. Be sure to check that both the battery and the operating system allow fast charging through a USB port, not just from a charging box.

This is how we can charge our phone faster from our PC or laptop. When you are in a hurry, it is quite helpful to do so. Check out the power of your ports—look up which ports your laptop or your computer system has. Then, plug in the necessary USB cables to the port.

I hope this article will help you charge a mobile phone quickly from your PC or Laptop. If you have any queries regarding the above methods, let us know in the comment section. We will get back to you to solve all your questions as soon as possible.

If you know any other methods to recharge our mobile phone faster than ever, let us know in the comment section and we will include it in the next update.

Which method do you use to charge your mobile phone?