Yes. If the batteries came with the Tama, then, most likely, you've been jipped. On the other hand, though, you might have had the battery drained quicker because of the power usage difference in V1, V2, and V3.
And don't fret about it! This happens to me all the time. Just wait patiently until you can obtain some new batteries (Make sure to get a few extra, just in case), then, start yopur precious Tama back up. He/She will evolve in no time.
Good luck.
~Rexy