How to Charge Your Laptop in A Car? (8 Best Ways!)

How to Charge Your Laptop in A Car? (8 Best Ways!)

Charging your laptop in a car can be a convenient way to keep your device powered up while on the go. In this guide, we will show you how to set up your laptop to charge in a car.

How to charge a laptop without a charger:

Since people may not always have the same power supply with them, there are various ways to charge laptops without a charger.

So When on the trip, it’s important to keep your device charged, so here are some of the best ways to do this:

  • Using an external battery pack
  • Using your laptop’s USB port
  • Connecting your device to a gaming console
  • Use your car lighter socket using an inverter

Using External Battery Pack:

How to ChargeYour Laptop Using External Battery Pack

The easiest way to charge any device without a charger is by plugging in your laptop with an external battery pack and letting it charge.

However, ensure that the external battery pack can charge a laptop so you won’t be disappointed by its performance.

How-to-Charge-Your-Laptop-in-A-Car

 

Using Laptop’s USB Port:

How-to-Charge-Your-Laptop-Using-Laptops

If you don’t have an external battery pack but still want to charge your device, you can use your laptop’s USB port. Just plug in your device, and it will start charging.

This is a convenient option because laptops usually have two USB ports. Nowadays, most devices use Micro-USB cables, so it’s easy to share a charge between multiple phones and tablets (you might want to invest in a USB A to Micro-USB cable if you don’t already own one).

There are a few issues associated with this method, though. When the battery on your laptop is low, it might not be able to charge your device while powering itself, and when charging from HDMI and USB, the output power will always be less than when using a dedicated charger.

Using Your Gaming Console:

You can also use your gaming console to charge your laptop. Nowadays, most consoles have a USB port that lets you plug in devices and transfer data, so you’ll probably be able to charge your computer with it.

It won’t give you as much power as an external battery pack or dedicated laptop charger, but if you’re on a long road trip, it’s better than nothing.

Using Car Lighter Socket Using Inverter:

If you have an inverter installed in your car, then you can use it to power up your device with ease.

All you need to do is plug the inverter into your cigarette lighter socket and connect the other end to the device.

The inverter will convert 12 volts into 120 volts which will charge your device at a faster rate. However, you should remember that most cars have Because smaller batteries are not designed to handle this type of load for an extended period, it might be wise to consider a secondary battery if you plan to use your inverter frequently.

1. How to charge a laptop Using A USB Charger:

  1. Plug the charger adapter into your car’s power outlet.
  2. Connect it with your laptop through a USB cable.
  3. Start charging when the connection is established successfully between both devices.
  4. You can use it while driving but be sure to pay extra attention to road safety.
  5. And when you are done charging your laptop, unplug it from the car’s power outlet and the laptop as well.
  6. You can also use any compatible USB port in your car with a USB cable and charger adapter to charge your laptop on the go.

2. How to charge a laptop Using A Charger Adaptor

  1. Plug the charger adapter into your car’s power outlet.
  2. Connect it with your laptop through a USB cable.
  3. Start charging when the connection is established successfully between both devices.
  4. You can use it while driving but be sure to pay extra attention to road safety.
  5. And when you are done charging your laptop, unplug it from the car’s power outlet and the laptop as well.
  6. You can also use any compatible USB port in your car with a USB cable and charger adapter to charge your laptop on the go.

3. How to charge a laptop with USB-C

If A USB-C cable can be used to charge your laptop – the connector must have a plug adaptor (the box-shaped plug at the end of your phone charger that can be plugged into an outlet). 

On the other hand, some laptops only have a USB port.

  1. Plug the USB-C cable into a wall charger
  2. Plug the other end into your laptop.

 

Also Read: Why is my laptop battery draining so fast

 

4. How to charge your laptop in a car

Do we have electricity in our cars? Whether you are driving your vehicle or renting a car while on vacation, you can use the energy it generates. Your laptop can be charged in the car using the energy it generates. 

It is very easy to charge a laptop in a car:

  1. Plug your laptop power adapter into the cigarette lighter/power outlet in your car or truck.
  2. Turn on your laptop and set it to start charging when you turn it on (if possible), or plug it in before turning it on.
  3. Your device may take a little while to start charging, but it will charge as you drive. You can use your laptop while it’s charging, too; be very careful not to run the battery down completely before reaching your destination.
  4. Once you’re ready to unplug everything, turn off your laptop and remove the power adapter first, then unplug the device from the lighter/power outlet in your car.
  5. Now you’re ready to continue your work on the go, wherever life takes you!
Note: You should never leave your laptop unsupervised in a vehicle. That makes it more likely that it will be stolen or overheated.

5.How to charge your laptop with a power bank


You can also charge your laptop with a power bank. A power bank is a portable source of electric energy that you can carry in your pocket or your bag. Follow the steps below to know how to use it to charge your laptop:

  1.  Connect the charging cable between the power bank and the laptop’s USB port.
  2.  The battery of your laptop will start charging.
  3. Now disconnect the power bank once the laptop is fully charged.

6. Use a power inverter


If you have a power inverter, you can use it to charge your laptop in your car. A power inverter is an electronic device that enables you to transform the direct current (DC) stored in your car’s battery into an alternating current (AC). Our experts recommend this particular one.

It is very easy to use a power inverter to Charge a laptop:

  1. Plug the inverter into your car’s power outlet and then turn it on (if possible).
  2. Connect the inverter with your laptop using a compatible USB cable, such as this one.
  3. Start charging when you see the blue light blinking in the power inverter, indicating that it is ready to use.
  4. You can use your laptop while it’s charging, but please never leave the car unattended, as well as avoid any distractions that might compromise your safety as you drive.
  5. When the battery is fully charged, turn off both your laptop and power inverter before unplugging them from each other.
Note: When checking for compatibility, ensure the inverter has a USB connector. If not, you may need to get a power inverter that converts 12-volt DC into 120-volt AC.

7. Get a solar-powered charger

If you are looking for a way to charge your laptop in the car, you have many options. One option is getting a solar-powered charger and using it to power up your laptop while travelling in the car. All you need is:

  1. A battery pack can store energy from the sun’s light.
  2. An adapter can convert the energy stored in the battery pack into electricity.
  3. A USB cable that will connect your laptop to the adapter.
  4. A power outlet in your car.
  5. Now, you are ready to charge your laptop while travelling in a car using a solar-powered charger!
Note: Please be careful as you need to keep your laptop and battery pack exposed to sunlight at all costs.

8. Use a 12V adapter cable

If you don’t have a spare battery for your smartphone, then you can use an adapter cable to charge your laptop in the car. A 12V adapter cable is similar to the USB cable you use to charge smartphones, but its wire ends are slightly larger. Here’s how it works:

  1. Insert one of the two-wire ends of the adapter cable into your car’s cigarette lighter.
  2. Insert the other wire end into your laptop.
  3. Start charging when you see a green light or hear a beep sound from the cigarette lighter indicating that it is connected to a power source inside your car.
  4. Disconnect once fully charged!

How to charge an Asus laptop in a car

Get a standard cigarette lighter USB adapter. That’s what you need to charge an Asus laptop in the car. Just plug it into your cigarette lighter outlet, then connect it to your phone or laptop via one of its USB cables. It’s that simple. If you don’t have enough ports on your car charger, you can get a docking station that charges your laptop.

How to charge Dell laptop in the car

Get an extra battery for your Dell laptop if it has one. This will be useful for emergencies where you aren’t near a power outlet and need some extra charge. Just swap out the batteries. If your Dell laptop doesn’t have an extra battery, stick with the USB option above.

How to charge Lenovo laptop in a car

Get a universal charger fitted into any accessory socket or cigarette lighter. It would be best if you also got a special power adapter to fit onto the universal charger. You can then plug this power adapter into your laptop, allowing you to charge it without the fear of running out of power midway through your work.

How to charge MacBook Pro in a car

Get a mobile battery for your laptop, which will provide extra life on the go.

Make sure that it’s a “smart” battery that will provide the power required to charge your laptop. Just plug this into your MacBook Pro and go about your day completely worry-free from an empty battery.

 


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James Howard
By James Howard

James Howard is the assistant managing editor at Lapradar where he reviews laptops, phones, and other gadgets while covering the latest industry news. After graduating with a journalism degree from the University of Texas at Austin, Phillip became a tech reporter at the Daily Dot. There he wrote reviews for a range of gadgets and covered everything from social media trends to cybersecurity. When he's not tinkering with devices you can find James Howard playing video games, reading, traveling or watching soccer.


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