The power adapter is one of the most frequently purchased accessories. We often work on a laptop both in the office and at home. You then have to carry a power adapter with you. Unfortunately, the constant winding and unwinding can damage even the best quality cables. Anyway, it is not difficult to damage it, even if we only use the charger in one place. Because if a dog or cat does not chew it, someone will pull the plug too quickly and break the pin or tear out the cable or lose it ... It is worth being prepared for such situations and just having a spare power supply. Or several :)