I have bought 4 Voyages from Woot in the last 6 months or so. The two with 3g had bad batteries. Bought at seperate times. Wouldn't hold a charge. Returned for refund. Both of the wifi only ones have been working great. Battery life is excellent. Glad I got them when I did. Central a/c died a permanent death yesterday and extra funds will be going for this. No more gadgets this year.

I know. Who needs FOUR Voyages? Right?

I just wanted to BE PREPARED!
Looks like replacement batteries for this vary between $24 and $35 depending on whether you get it via Amazon or NewPower.