Originally Posted by neilmarr
ALL my similar problems with a Sony, ManiaIlya, were solved when I got myself a mains charger. Others here have found that using the USB coupled to a PC simply doesn't do the job Sony claims it does and that the battery-level indicator on the reader ain't a reliable guide. Good luck. Neil
It's true that the battery level indicator isn't accurate. Theoretically, you can calibrate it by running the battery down and then doing a full recharge 3 or 4 times, but that's very tedious indeed.