Energy that Follows YouUniversal Charger for Acer, Asus, HP, Lenovo, and many more, with a set of 9 interchangeable plugsUniversal laptop charger is the ideal solution for those who value mobility and convenience. Equipped with a set of 9 plugs that fit various laptop brands, it ensures reliability and flexibility in any situation. Whether you work remotely, travel for business, or simply like to have everything under control, the Qoltec charger provides you with the energy you need, wherever you are. Choose reliability and freedom with our universal charger!Matching a Power Supply – Lending a Helping HandWhen choosing a power supply, pay attention to power, voltage, current, and connectorsYou can minimize downtime by following a few simple rules outlined in this paragraph.Remember!You can read the basic parameters from the label on the bottom of the laptop marked as INPUT or from the nameplate of the original power supply described as OUTPUT. These will be: POWER (W), VOLTAGE (V), CURRENT (A). The following points will clear up any doubts that may arise when choosing equipment:1. POWER (W) – this number indicates the minimum value that the new power supply should have. There is nothing wrong with using a product with higher power. This will make it less stressed and therefore less hot.2. CURRENT (A) – as with POWER, the value on the new power supply can be equal to or higher than that given on the laptop's nameplate.3. VOLTAGE (V) – the number for this parameter is more strictly required. Only a fluctuation of +/- 0.5V is allowed. The last and equally important issue is the PLUG. Without it, you're going nowhere! There are no deviations here, it is necessary that it is identical to the original. The given size indicates the outer diameter and the inner diameter of the pin. If comparing based on the provided photo is not enough, an accurate measurement will be necessary to finally confirm your choice.Your Choice MattersThe choice of charger affects laptop performance, user safety, and battery lifeDon't be caught off guard and always be prepared with the Qoltec universal charger. Our solution offers:- 9 interchangeable plugs that allow compatibility with laptops from many brands,- reliability of laptop operation – ensuring stable and uninterrupted power supply,- safety – minimizing the risk of laptop overheating or battery damage,- efficiency – providing the right power for effective laptop operation,- battery longevity – ensuring proper charging and discharging cycles that translate to optimal battery life.Safe Power in a Universal DesignCharger stability thanks to applied protectionsInvest in safety – it never loses its value. Made from the highest quality materials, the Qoltec charger is a product worth your attention. It provides the expected stability of operation thanks to special protections:- overvoltage protection: protects against too low or too high voltage,- overload protection: protects against power line overload,- short circuit protection: protects against short circuits in the power circuit,- thermal protection: protects against damage caused by overheating.TRUST CONFIRMED BY WARRANTYThe product comes with a 3-year warrantyDo you care about the high quality of the product you buy? Our solutions will meet your expectations. Each of our offered chargers comes with a 36-month warranty starting from the date of purchase.