Join Date: May 2005
Location: SJC
Programs: NZ*G, QF NB, UA 1K, AA ExecPlat, IHG PlatAmb, HHonors Gold, SPG Gold, Marriott Gold, ZE1 PC
Posts: 2,635
If it consumes >90W, you probably won't be able to run + charge your laptop at the same time. I had no problem charging my Thinkpad (~75W), but it was problematic running + charging (~90W).
Either run with the battery out, or just charge it while you're eating/sleeping/whatevering.
The outlet is just a regular 110V AC outlet that accepts most plugs (not UK though).
To be honest I don't recall seeing many people actually using the power outlets on any flights, though....