When you read the tech specs for the Voyage it says up to 6 weeks of 30 minutes a day of reading with the wifi, and or the 3g off and the light set to 10. That is about 21 hours of reading if you follow the specs.
Well I read some days as much as 8 hrs. I am retired and have bad hearing so reading is something I do instead of watching TV. So with that in mind, I am getting just about 20 hours of use out of my voyage battery, reading and maybe 30 minutes with the wifi enabled.
