Using universal charger on laptop: Safe?[Explainned]

Laptop users often have to worry about the safety of their devices. With so many different types of chargers on the market, it can be difficult to know which one is safe to use.

You have probably heard about the universal chargers that are available for purchase. These chargers are designed to work with any type of laptop But is it safe to use a universal charger on a laptop?

The answer is yes Universal laptop adapters are safe to use as long as you have the correct charger. Check your charger’s output voltage, amperage, and wattage and see does it match what the laptop needs.

Although a universal charger may provide a broad range of voltages, it’s critical to get the right one.

In this blog post, we will explore some of the things that you need to keep in mind before buying a universal charger.

We will also answer some common questions about them. We will also provide some tips for choosing a safe charger for your laptop.

Few things to keep in mind

Make sure that the charger you choose is compatible with your laptop and that it has a good reputation and also meets the power requirements of your laptop.


Voltage is the most important factor to consider when purchasing a charger. The wrong voltage could damage your laptop.

Be sure to check the output voltage of the charger and compare it to the input voltage of your laptop.

The charger’s output voltage should not be higher or lower but equal. The good thing about the universal chargers is that they provide a wide range of voltage output depending on the laptop. But there is nothing wrong with making sure.


Usually, laptop chargers output is measured in wattage which is the product of voltage and amperage( W = V . A )

It is very unlikely that a universal charger will not be able to supply the optimal amount of amperage needed by the laptop but make sure it provides equal or higher amperage than what the laptop requires.

You should never use or avoid at least using a lower amperage or wattage on a laptop that requires a higher amperage.

How Do You Choose a Universal Laptop Charger?

Purchasing a universal charger can be tricky if you don’t know what to look for. Be sure to do your research before making a purchase.

The number of tips is the most essential factor to consider. You can charge numerous laptops with more tips.

Also, pay attention to the output voltage and wattage range. Some versions have a maximum output voltage and wattage of 20V and 90W.

Other essential specifications include convenience and cord length. Look for USB charging cables that are long and can reach power outlets and boards.

Is a universal charger good for the laptop?

Well, it is up to you if you like the convenience of having one charger to charge all types of laptops or if you would rather have the original charger that comes with the laptop.

So, In general, yes a universal charger is good it doesn’t have any disadvantages if it is of good quality.

Also sure to buy a charger with the right specifications. Consider the factors we have discussed in this blog post, and you should be able to find a safe, compatible charger for your laptop and you have nothing to worry about.


I hope you found this article helpful. Using a universal charger is perfectly fine and safe as long as it is from a certified company.

Make sure to buy the one that comes with a larger number of different pins and also which supplies a wide range of output.