http://www.amazon.com/FlexiFreeze-FF0IV02-0IVNV-Ice-Vest-Navy/dp/B001P30358
Seriously, A/C needs significant starting current. You need to search 5000BTU and less, they will be below 5A on operation... but starting current is a question. But with terrible thermal insulation (in apartments) in Lebanon i dont think it can cool down even tiny room.