
It ceased operating after two years of very infrequent use on vacations and business trips; the contact vanished somewhere in the middle of the wire. The contact appears and the charging starts if you try to twist the wire a little, but it is fragile and could vanish again later. The cable was typically used straight and did not twist. It was folded up in rings during storage just how it was at the factory. I chose a baseus 100w 2m for 400r as a substitute since I do not advise it.