Quote:
Originally Posted by tigrangh
Hi! I have bought my Prs-650 few weeks ago. I am using it intensive, and battery goes to zero after 3 days  (~1500 - 2500 page turns). Is it normal? And another thing: my device is charging from USB only in 2 hours  ( manual says that it must charge in 3 hours ), I've tested it on several PC's. I am not using any memory cards, and I've tried to charge in both power off, and stand-by modes. I've also tried to format memory: no results. I have not yet tried to do hard reset. Please  . |
Try charging for at least 4-6 hours after using up the battery, making sure your computer doesn't go to sleep while you're charging. (Some computers shut down power to the USB ports when they're in sleep mode.) Better yet, if you have a USB to wall plug adaptor, charge from the wall for 4-6 hours. If that doesn't give you longer battery life, I think there's a good chance you have a bad battery. I think Sony says you can go 10,000 page turns, though of course that's 10,000 in a row with no standby time. Has it been like this the whole time you've had it?