Chargers are also required by law to label their wattage and amps on the device.
Your cable might not do the highest wattage but your laptop will tell you if the cable isn’t enough when you plug it in… And why don’t you have the cable that came with it then? Its just a non problem.
Sure but to be fair the vast majority of devices charges fine with the baseline 5V/1A, even if a bit slower.
Exception is larger devices like laptops but I can’t say it’s a huge problem as their larger chargers are distinct enough
Chargers are also required by law to label their wattage and amps on the device.
Your cable might not do the highest wattage but your laptop will tell you if the cable isn’t enough when you plug it in… And why don’t you have the cable that came with it then? Its just a non problem.