Laptops are increasingly used today, whether in the private sector, for high-quality gaming or in the business sector for the completion of a wide variety of tasks. The greatest advantage here is mobility, because thanks to the integrated and now very powerful battery, you can work and play for a long time without having to plug the computer directly into the socket. However, if the capacity of the battery is running low, only a suitable laptop charging cable will help. Although a suitable charging cable is usually included with every notebook that is bought new or used today, it can of course break over time. In this case, often only a new purchase will help but what about the laptop charger options are there for the customer to find a suitable and at the same time inexpensive laptop charging cable when buying.
Because while there are standardized chargers for smart phones and tablets today and these can also be used on different devices from different manufacturers, this is still very different with laptops. Every manufacturer has its own charging cable for most models, so you have to be careful when buying it so that it is ultimately really suitable for your own model. A simple search on the Internet with the name of the notebook usually brings the first suitable results relatively quickly, but you should also be careful here before buying.
It is imperative to determine the technical parameters of the old power supply. The fact that he, as they sometimes say, "burned out" does not mean that he literally burned out with a blue flame. It just doesn't work, but all the characteristics are written on it - on a sticker on one of the surfaces. The important thing is the Output voltage, measured in Volts and denoted by V (usually 15 to 20V), the current (A, amperes) is also important. In addition to the power supply, these parameters are most often applied to the bottom of the laptop, but not always. The power of the power supply unit should not be lower than that required by the laptop, but may be higher. The power of the power supply is equal to the product of the rated output voltage and the output current.