Originally Posted by vxf
I have wifi/3g on my PW. I read about 3-4 hours per day. Screen at 12-14 usually. I have to recharge every other day, usually. Sometimes I can skip a day and recharge every third, but, if I do so, the battery gets truly down to the wire.
I got 10.5 hours over 7 days. That works out to 1.5 hours per day of reading. Two to three days of 3.5 hours per day sounds reasonable to me.
Your 3G usage may draw slightly more power than my WiFi only unit.