Don't Know What to Label This

I have been a bit under the weather so inside, quiet projects are on my agenda.  I ended up labeling all the chargers in the house and garage.  We must have been good this year because Santa was generous.  That means more chargers.  I certainly can't keep them straight as to which one goes to what.  We probably could read the company name on the charger and match it to the object.  However, when we are looking for a charger, we are out of juice for the needed device laying stone cold in our hands.  We are not of "sound mind" as the saying goes.  Lots of waving of arms and frantic searching goes on.  I don't know if this is an age-related problem, technology-related problem (didn't grow up with chargers), or some other problem.  The result of my efforts are correctly-labeled chargers.  This is a good thing.  I have also marked right-side-up for the cords for electrical appliances that get plugged in and out - not left on the counter.  This has not been a problem.  It is merely  laziness of not wanting to try a plug two times before getting it right.