In general, all computer chargers look similar in shape. But in reality, they are basically tailored to their type of device. You should choose a new one on a few details. Which ones? Read the article.
Focus on the charging end of your charger.
The charger is essential for every rechargeable device in that it acts as an intermediary between the battery and the electrical energy; it allows the battery through its cable to be supplied with energy and for the energy to reach the battery. You can therefore choose to get an adapter dell for your computer. In reality, each device has its own specific charger. And finding a new one is difficult. However, you will find satisfaction if you take into account a few things. And the first element is the end of your computer's charges. This is the connector. This one allows you to connect your charger to your device. And its model and series differ. And this, by their external and internal diameter. You should therefore take into account the size of these diameters to be able to a good connector.
You should also take into account the power and voltage of your charger.
First of all, taking care of the model and series of your connector allows you to avoid unnecessary expenses for an unsuitable choice. And apart from that, you should also take into account the power and voltage of your charger according to the original one. The power is expressed in watts and is obtained by multiplying the voltage of the charger by its amperage. In other words, if you can't find or see the power of your charger, you can determine it by multiplying the voltage expressed in V by its amperage expressed in A. This will give you the formula: P = V x A. The objective is that you choose a charger according to the result or a little higher.