6 Ways You Can Charge Your Laptop Without Its Charger

With smartphones and laptops now debuting in our lifestyle, chargers have become a vital element of our existence. Without power, our electrical equipment would be completely useless. The fact is, if your laptop needs to be plugged in and ready to go within a few minutes, it has been labeled as low quality. Sometimes you might want to get something done, but perhaps the battery is almost dead, and you left your charger, so you have no source of power with you.

If this is the case, perhaps you are located in areas where there are no electrical outlets. However, newer technologies are introduced daily, and therefore various options to recharge a laptop are being introduced. However, if you have a battery problem and need to charge your computer, but you do not have your laptop charger on hand, try any of these techniques to keep your computer powered.

How to charge your laptop without its charger

This article contains the basic tactics and suggestions that should help you recharge your laptop if you do not have a charger. These strategies are particularly useful in the event of last-minute emergencies, as when you must perform a quick task, or in a lecture room, or probably having boarded a flight. Below are several options;

1. Using a Universal Power AdapterCharge Laptop Without Charger

A good solution to a laptop charging problem is using the Universal Power Adapter. Several retail electrical shops and the internet provide these adapters, and one can acquire them to charge their laptop. They are quite budget-friendly, and hence you should at least get one for your laptop. A variety of tips are included, and one of them will likely be a fit for the charging ports in your laptop.

The charging port is likely to be functional with one of the adapters. Universal power adapters have advanced features that enable one to charge the laptop’s battery and provide adequate energy to power the laptop. However, some sources say that when tips are used improperly, inappropriate voltage is generated, which might lead to damage to your machine.

2. Using a power bankUsing a power bank

Using power banks is perhaps the most practical and safest way of charging your laptop. However, before you use your power bank to recharge laptops, you must first be certain that the particular power bank can accommodate laptops. For example, a 20000mAh Power bank would be a better choice to charge a laptop, which requires a minimum of 18V to be charged. In addition, these chargers can power computers, cell phones, and handheld gaming devices.

Power banks can be of different prices depending on where you purchase them. Although they cost money, they are worth it because they can charge multiple different gadgets at a go. So while vacationing or if lacking your laptop charger, a power bank is a must-have accessory. In addition, the majority of power banks contain built-in protections such as protections that cut the power supply if the internal temperature gets too high, if it’s being overcharged, or if there is a short circuit.

Before buying or using a power bank, it is essential to ensure that it is branded as appropriate for recharging laptops. If you’re frequently on the road, a power bank can be valuable. This is excellent if you run out of battery when you’re on the go.

3. Using the car’s battery

Using the car's battery
source: https://www.caranddriver.com/

While traveling, it’s necessary to plug your laptop into an outlet to charge it even when you aren’t near a power socket. Typically, chargers used in conventional houses will not function without regular wall-based electrical plugs. However, you can use the car battery to power your laptop. More commonly, you can use a power inverter if you lack your laptop’s charger. 

 If you have a car that uses a cigarette lighter power outlet, you can put an inverter into the socket. This connection is ideal for charging your laptop, though the approach may have a considerable drawback which can be implemented quite simply. Car-oriented electronics tend to have inbuilt voltage regulators that regulate the battery voltage based on vehicle use.

 As such, even though many laptops have their own AC adaptors, you must use the vehicle’s AC adaptor to charge your car’s battery. Another option is to use an AC converter and charge your laptop via your automobile battery. Next, the USB connectors are arranged such that one is connected to a type-A USB from one side and the other, a type-C USB. Finally, plug the USB charger into your laptop.

4. Using the solar charging kitUsing the solar charging kit

A different alternative to charge laptops is using solar panels and solar packages to implement a charger if you lack a charger. Instead of having to use a lot of power backup or expensive inverters, these solar kits can harness the power of the sun. In addition, the photovoltaic cells used in portable folding panels today have been improved to generate smaller, more economical, and versatile panels. This makes them perfect for integration into many different kinds of laptops.

One drawback of using this strategy is that it takes approximately nine to ten hours to get the charging pack fully charged, compared to a lesser time it would take using an electrical outlet. There are also days when it is rainy or cloudy, which further slows down the charging time.

5. Using Powerful Laptop BatteriesUsing Powerful Laptop Batteries

The laptop has an additional energy source, the Super Laptop Battery, charged separately from the laptop’s main power supply. To make sure the battery will match your gadget, you will also have to verify that the super battery is compatible with your laptop. After charging, ensure you plug the battery into your device and keep working.

The battery’s charge lasts for approximately four hours, though the batteries are rechargeable. However, be aware that using these replacement batteries is only beneficial when you have access to the laptop’s original battery. To use a super battery in place of your laptop’s battery, one will need to take out the battery and replace it with a higher-capacity one. Nevertheless, these batteries are a good choice because they last for many hours, giving you time to work perfectly.

6. Using external laptop battery chargersUsing external laptop battery chargers

Instead of utilizing your original gadget’s charger, one can use an external battery charger to charge the laptop. The external chargers are equipment that hooks into your laptop, but they do not have to be plugged directly to use. These are great solutions when you are unable to charge your device without its charger.

The laptop battery should be replaced with an external charger connected to an electrical power source to complete this fix. You can now connect your laptop to your computing device once it has entirely charged. A further benefit of this technique is that you can connect extra batteries without risking your laptop’s battery burning out.

Be aware that this charger will not charge your laptop. Instead, you’re supposed to remove the battery from the laptop and then connect it to the external charger. An advantage of these chargers is that they offer fast charging.


Using these techniques is quite beneficial and will allow you to extricate yourself from a tricky position rapidly. As best as I can ascertain, any outlined techniques are ideal for you if you don’t have a laptop charger.

Ensure you use any of the techniques, and you will surely have your device charged. In the end, though, various approaches may cost you some money, and some may have a short-lasting impact. It is thus essential to opt for the best and cost-effective method. 

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