So after charging (while charging) at least an hour does any part of the cable or connector feel warm?I received the above products today. First impressions are good. It should solve my long-flight problems. It seems to charge at about 30-35% per hour, so maybe 3 hours to fully charge.
I didn't need to use any of the adapters, the cable just plugged directly into the Power Bank and surface Pro 3.
It's not small though.