I'm sure that this has been covered somewhere here, but I haven't been able to find it by searching.

Has anyone recently (last 2 months) flown from Newark to Beijing on Continental? If so, do I need a special adapter to plug in to power my laptop or can I just use my standard one I use at home? I have heard from a couple of people that you can and others that say you need an empower adapter.

Thanks in advance.