The Akyga® AK-ND-75 car power adapter is used to charge DELL laptops. It is a very practical product that allows you to safely charge your laptop while driving your car. The power adapter is ideal for people who travel frequently or are on business trips. It will provide the necessary energy source for laptops powered by a 4.5x3.0 mm + pin connector. What's more, the laptop car power adapter is equipped with a number of safety features to protect your equipment from damage. It is also worth mentioning that the power adapter is very handy and can be conveniently stored in the car.