How To Charge Laptop With Another Laptop
Have you ever tried using your laptop as a charger for your mobile? You might not be alone. If you are using two laptops, there is a trick to charge your laptop using another laptop and it’s easier than you think.
Laptop power supply issues are something that troubles quite a majority of laptop users from time to time. If you have run into similar problems and looking for easy fixes, you’re reading the right article.
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We think of our laptops as little powerhouses. We can store a lifetime of photographs, music, and movies on them. We can use them to work from almost anywhere. It’s only natural that we want to get the most out of their charge by using them as a source of power to charge other devices – both while they’re plugged in and away from home. This article will explain how you can charge your laptop with another laptop so that you’ll never need to worry about your battery running low ever again.
How to charge a laptop with another laptop
If you want to charge your laptop with another laptop, plug one end of the charging cable into the charging port on your laptop and the other end into the USB port on the other computer. The USB port will charge your device at a slower rate than if it was plugged into an AC adapter. You can also connect two computers together with an Ethernet cable and transfer data between them over this connection.
Powering up your laptop from a second laptop isn’t quite as simple as plugging in a charger. However, it is possible. Here’s what you need to know to get started.
Laptop-to-laptop charging is also known as piggybacking. It works when one machine has a functional battery and the other is completely bereft of power. In other words, your dead laptop must be able to turn on at least enough to boot the operating system, but not so much that it uses up all the power supplied by the host computer.
You’ll need an adapter cable made specifically for the purpose of connecting one computer to another. The process is a bit more complicated than most other solutions because you’ll need to enter some commands in order to get it working. It’s not a great option if your machine won’t boot, because you won’t be able to enter those commands at all.
Some computers are designed with this type of connection in mind, and others aren’t, so there’s no guarantee that this method will work with all laptops (or even any of them). If it does work for your setup, expect the connection to be slow and unreliable — and don’t plan on doing anything intensive like gaming or streaming media while charging.
Here are the steps:
The easiest way to accomplish this is with a trick that involves two USB cables. A regular USB cable has four wires inside of it, but only two of them are used to charge a device. The other two are used for data transfer. So, if you use one cable to connect your laptop to another laptop, only the power wires will be connected.
Here’s how to do it:
Step 1: Find two USB cables (they don’t have to belong).
Step 2: Plug one end of each cable into a USB port on the laptops you’re using.
Step 3: Plug the other ends together.
Step 4: Watch your battery indicator and disconnect when it’s full, or when the host computer is running low on power.