I can't tell for sure, but they look like they are. The labeling is slightly different than my AW 2000 mah batts, but mine are a few years old now. (plus, who's to say mine are legit?).
The price seems to be in line with everyone else, though. So, if you aren't sure I would pick from the trusted vendors list here on ECF and pick them up there.
You might even get some Sony VTR4 or 5's. They are the really popular
batteries right now and are about the same price. The VTR allow a higher discharge current. That may not matter now, but later if you decide you want to sub ohm you will already have the
batteries that can handle it.