Realizing I was missing a couple of charging cables I put them in a set that fully meets most of my needs. With 5 cables, I can put one in each car, one for my bedside table, one for the Apple TV remote, and another spare cable for my backpack. The cables are of decent quality and charging is ongoing. without problems. I'd say different lengths would be better as shorter ones would be more ideal for the car, but for the price I'm willing to make that sacrifice.