I also got my Voyage when they first became available and I also have the 3G model. It got good battery life until the most recent firmware update. At first I thought the battery was going bad but then I realized that the battery on my Paperwhite 3, purchased about the same time, and also my newer Paperwhite 3 were getting less battery life after the most recent update.
I haven't done any measuring but as I use them I'll get a better feeling about whether the Voyage battery has declined more than the Paperwhites. If it has it isn't a lot.
I'm hoping the next update will fix this but I'm not real confident.
Barry
|