How to Charge Laptop in Car From a Cigarette Lighter?

What’s the best way to charge your laptop in the car? To ensure the continuity of laptop operation, it must be recharged regularly. Thanks to recent technical developments, manufacturers have improved performance and extended battery life. However, in some cases, the device’s battery can run out at the most inconvenient time. So, it is essential to understand how to charge your laptop battery.

There are several ways to do this: Charging from a socket with a DC source … In our article, you will learn how to charge a laptop in a car with a cigarette lighter, considering the pros and cons of this method.

How to Charge Laptop in Car From a Cigarette Lighter

How to charge a laptop in the car with a cigarette lighter?

If you plan to use a laptop in your car, be careful how you charge it. The car has a special device called a cigarette lighter. In addition to its main purpose, you can use it as a power source for charging devices. In this case, you need to perform the following steps:
  1. Know the characteristics of current outputs and inputs in advance to ensure optimum performance in future operations.
  2. Choose a specific adapter in the store and contact an advisor.
  3. Plug the adapter with the USB plug into the cigarette lighter.
  4. Use a special cable to connect the laptop to the power source.
  5. When connected, the program should automatically warn you that a new connected device is detected. Select “do nothing” in the settings.
Thanks to this method, you can ensure the uninterrupted operation of the device even while driving. Read additional information on device compatibility beforehand and contact specialists in the service center.

Important! During operation, follow the safety precautions and make the connection correctly and precisely.

Many laptop users are concerned about the safety of using the method described above, considering the use of improper voltages and currents to charge the laptop from the cigarette lighter. 

In this case, however, if the connection is without the use of special adapters. This method can damage the device and, in rare cases, lead to a short circuit and problems with electronic devices.

A specific adapter plugged into the port can solve this problem. Then the device is connected with a cable that fits under the socket on the laptop.

Important! Adapters balance the input and output current and the output voltage so that the laptop is charged with the appropriate voltage. The better the model of the adapter, the longer and better the device will work.


Pros and Cons of this charging method

Cigarette lighter car

If you have any doubts about the safety of using this option for charging devices, it is also worthwhile to evaluate the main pros and cons of using a cigarette lighter as a power source.

These are some of the positive aspects that can be observed during the laptop charging process using a cigarette lighter:
  • Simple and cheap charging method.
  • Comfortable use for a long time without the need for mains electric power.
  • Enjoy watching movies and working with documents while traveling.
Unfortunately, in addition to its positive aspects, this option has several cons, including the following:
  • Difficulty choosing special devices for power conversion.
  • The short service life of the devices if used unsafely.
  • There is the possibility of damage to the wires, which can lead to a short circuit.
Focus on your preferences and the type of work you do with this device. If you want, you can think of other ways of using portable chargers to ensure the device is always in good working order on long trips.


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