The 11 Best Universal Chargers in 2025 – Top Rated Picks

Welcome to our article about the universal charger. As you read this, you are likely using an electronic device such as a computer, tablet, or mobile phone.

As you already know, sooner or later, you will need a charger for any of these products. And what’s more annoying than when it starts to stop working?

When this happens, one possibility is to buy one of the same brands, although, typically, it is not the cheapest option. However, you can find something positive when something like this happens to you.

Here we had selected some of the advanced quality universal chargers that are listed below.

Buyer Guide to Choose Universal Chargers

A universal charger has numerous advantages over those that only work with certain brands or models. However, it is customary to ask yourself some questions when deciding between the different possibilities.

In this section, we will try to solve the main doubts that can arise when choosing the best universal charger.

How Is the Voltage of A Universal Charger Checked?

Not all electrical appliances operate on the same voltage. When we purchase a device, be it a mobile phone or a computer, the charger it incorporates is designed to provide the necessary voltage.

When purchasing a universal charger, it is, therefore, essential to make sure that its voltage is adequate for your device.

If you use a voltage higher than necessary, your device may be damaged. Some chargers have a range of voltages from which you can choose based on the characteristics of the equipment. You should make sure which one you need and adjust the voltage accordingly.

To do this, you need to consult the specifications of the device manufacturer. However, some chargers automatically detect the voltage required for the connected device.

It’s a much more convenient and safe system as you make sure the battery is charged correctly. So-called AiPower technology comes into play.

What Is the Ai Power Technology of A Universal Charger?

AiPower technology is a system that allows the universal charger to recognize the power at which each device should be charged.

This way, you don’t have to worry about adjusting the charger voltage. Just plug in the device, and the charger takes care of the rest.

The exciting thing about this feature is that each USB port (in case the charger has several) adapts individually to each connected device. You can thus simultaneously charge devices with different energy needs.

Finally, AiPower technology offers maximum safe charging speed according to each device.

Which Devices Can I Recharge with A Universal Charger?

It depends on the charger. Some models are designed to work with cell phones and tablets. The range of compatible brands is wide. However, it never hurts to make sure it is suitable for your device. Other models are designed to charge a wide range of different laptops.

There are universal chargers that allow you to charge other types of appliances—for example, ebooks, cameras, batteries, razors, or even Bluetooth speakers. Ideally, think about which devices you need to charge and, based on this, choose the universal charger.

There are very versatile models that allow you to connect a wide variety of devices.

What Are the Advantages and Disadvantages of A Universal Charger?

A universal charger has several advantages over a specific make or model. For example, it is cheaper. In case you have ruined the charger supplied with a particular device, or if you have lost it, it will usually be more convenient to buy a universal charger rather than purchasing the same model.

However, not all of them are advantages. Its main disadvantage, in some cases, is to regulate the voltage to avoid damaging the devices to be recharged. Below we show you a table that briefly shows the main advantages and disadvantages of a universal charger.

Advantages

• It is cheaper, as a general rule than original chargers
• Many models allow you to charge multiple devices simultaneously
• Depending on the model, a wide range of devices can be connected
• They are compatible with a large number of brands
  Some universal chargers automatically detect the voltage at which charging is required

Disadvantages

• Some models do not automatically recognize the voltage of the devices
• In the event of device failure, you may have problems with the warranty

How Many Types of Universal Chargers Are There?

There are different types of universal chargers, depending on the devices that can be charged. One of the most common types are those equipped with USB ports.

Depending on their voltage, they will be compatible with different devices, but the most common thing is that they are capable of recharging phones and tablets.

Another type of universal charger is a specific one for laptops. Usually, in this type of charger, there are plugs of different sizes to be able to adapt to a wide range of computer brands.

Some models are a mix of this type and the previous one since they allow you to charge mobile phones and tablets, in addition to laptops.

Finally, there is a type of universal charger with different plugs for connection to the power supply. They are designed to fit the sockets of different regions of the world.

This type of adapter, although it can be used at home, is ideal for taking on the road. They usually incorporate USB ports in addition to the AC power connection.

Purchase Criteria

At this point, you already know that universal chargers are a good alternative when you need to charge multiple devices or if you need to replace the factory one.

However, before buying one, you need to keep a few key points. Below we list what we consider the most important criteria to find the best universal charger for your needs:

• Use
• Voltage
• Connectivity
• Number of plugs and connections
• Safety

Use

The first thing you need to keep in mind is which devices you want to charge with your new universal charger.

So if you need USB ports to charge cell phones or tablets, a charger like the one offered by Lancet or Aukey might be ideal for you. The more ports you have, the more devices you can connect at the same time.

On the other hand, if you will use it to charge laptops, remember to make sure that it has multiple plugs adaptable to various brands, such as the case of the product proposed by Sunydeal.

The more pins it will have, the more versatile it will be. Finally, if you intend to bring the charger to all corners of the world, an article with various plugs to connect to the current, such as the Lancet, is the right product for you.

Voltage

The voltage required to charge a device can vary from one product to another. That is why it is essential to make sure that the universal charger we choose complies with the requirements of our equipment.

If we do not use the correct voltage, the device may not charge properly or may even be damaged.

Some universal chargers allow you to change the voltage manually. Other models, such as the Aukey, are equipped with AiPower technology. Therefore, they automatically detect the power each device needs when connected.

In any case, always check the specifications of both what you need to recharge and the charger you need to buy and if in doubt, ask the seller.

Connectivity

It is essential to take a few minutes to verify that the charger we want has the right connections for our device. As we explained above, on the one hand, there are models with USB connectors.

They are suitable for tablets, mobile phones, and similar devices, and there are no particular difficulties except for the voltage. On the other hand, there are chargers with laptop outlets.

These, perhaps, are more complex. Manufacturers usually specify a list of brands and models compatible with their universal chargers. You must make sure that the model chosen has a plug compatible with your PC.

It is essential that the thickness and shape are appropriate. Otherwise, you may damage your computer connection.

Number of Plugs and Connections

As we have already said, the more connections the universal charger has, the more devices you can charge at the same time. With the advantage, moreover, of occupying a single socket.

As for laptop chargers, in particular, the more sockets are included, the more variety of equipment can be connected. In this way, you may even share it with other people.

Safety

Last but not least, a fundamental factor must be taken into consideration: safety. Many universal chargers have different security systems against circumstances such as overheating, overcharging, or short-circuiting. Other charges are even made of flame retardant materials to minimize the risks.

If a universal charger does not meet safety standards, it can be dangerous. It could damage the connected device or burn an outlet. A spark, in some environments, can be very dangerous. Of course, make sure it has the European Certificate of Conformity, marked with the CE mark.

Conclusions

Losing the charger of your mobile phone, tablet or laptop can be a nuisance. Finding another one of the same brands, at times, could require a considerable outlay.

However, universal chargers are presented as cheap and practical alternatives. Thanks to them, you can recharge your device regardless of the brand or model.

Also, universal chargers offer extra comfort as they often allow you to charge multiple devices simultaneously. Remember to inquire about the voltage needed for your needs before choosing a specific model.

In a nutshell, universal chargers are a practical complement that you will not regret having purchased, once you have tried their potential.