Can You Charge a Laptop in a Car?

Laptop Car Charger

Do you find yourself on the road and your laptop battery is about to die? You might not know it, but there are a few things you can do. One of these things is charging up your laptop in the car. Yes, that’s right! I’ll tell you how this works.

Can you charge a laptop in a car? It depends on the type of car. Many cars today come with built-in charging ports and can power up your laptop if it’s not too far past its battery life. However, some cars only have 12 volts and this will not work for laptops because they need more than that to charge properly.

Cars like Tesla offer an additional port to plug in your laptop when needed but this is typically used for emergencies or during long trips where outlets are hard to find.

What Do You Need to Charge a Laptop in a Car?

It’s important to know what kind of car you have before trying to charge your laptop while driving. If you’re unsure, check the owner’s manual or ask someone at the dealership next time you’re purchasing or servicing your car.

If you have a normal car with only the standard 12-volt outlet, make sure you are bringing along an adapter. Laptops typically require 45 volts of electricity to fully charge so most laptops will need more than the 12 volts that come in most cars.

If you want to be able to power up your laptop on the road, you need to bring along an extra power cord that has a 45-volt output. You’ll find this type of jack at Amazon or any other electronics store.

If you want to charge your laptop without bringing an adapter and extra cord, there are even USB car chargers that will power up your laptop.

However, if you plan on using it for multiple devices like phones and tablets as well as a laptop, you need to make sure the USB car charger is compatible with all of those gadgets. Otherwise, it will be difficult to charge everything at once without having too many cords plugged in and tangled.

You should know that you are limited to how many amps your car can handle when charging multiple devices. Most cars come with somewhere around 4-5 amps which limits what kind of ports you should use.

USB chargers are typically only 1 amp each so if you plug in two or three, this could quickly overload the standard power supply in your car.

How Do You Charge Your Laptop in the Car?

Like we said earlier that many cars come with built-in charging ports. If you have one of these, it’s easy to power up your laptop. Just plug in the adapter and start charging!

If your car doesn’t come with a built-in charging port, you can purchase a 12-volt outlet that plugs into the cigarette lighter. There are even USB ports that offer more than just powering up your laptop. These USB ports typically offer 4-5 amps so that you can charge multiple devices at the same time.

If you want to buy one of the power inverters to charge your Laptop here are some of the most recommended inverters that are highly rated by customers.

  1. CyberPower CP1500AVRLCD PFC Sinewave Pure Sine Wave Inverter, 1500-Watt
  2. DooMed Speed 20V DC Power Inverter DC to AC Car Adapter with Dual 110v Outlets
  3. New Trent IMP60D 6000mAh (2.1 Amp) iPad, iPhone, iPod, and Smartphone Battery Charger with Dual Ports
  4. Go Green Power GG-IQ200 200W Power Inverter
  5. Sonnet Technologies CS619A USB 3.0 to Dual DisplayPort 1.2 Adapter

You still need to bring along an adapter if you want to use it for laptops, but this is much more convenient than bringing along a separate cord and car charger.

Does Power Inverters Harmful to Your Car?

There are many different types of power inverters available these days. Some are safe to use inside the car while others are not. Make sure you research this before trying to charge your laptop in a car to avoid any problems with your vehicle’s electrical system.

Can I Charge My Laptop Directly From 12 Volts?

Yes, it is possible to charge your laptop directly from the 12-volt outlet. However, this is not recommended because it will take a long time to properly power up your system and may ultimately damage the battery.

Charging through the 12-volt plug takes about 5 times longer than using an AC adapter designed especially for laptops. This can be dangerous if you are driving because you could become distracted from the long, slow charging time.

Conclusion & Final Thought

You can charge your laptop in a car, but it will take longer. The best way to keep the battery alive is by plugging into an external power source when you’re not driving. This will also help extend the life of your battery and avoid problems like forgetting to unplug before starting your vehicle!

If we were talking about charging other devices while on the go, then this would be a different story and there are some great products that do just that.