Hello guys. I have problems with new batteries. None of new batteries works well in that laptops. I have too laptops.
Problems:
-do not turn on with new battery
-could start AC adapter only and then charging after hot plug. No power after disconnecting AC adapter from the unit.
-Do not charge when the unit is turned off, nor start

Those batteries works fine in later Sony Picturebook, charging, starting... but not in Pentium I models 🙁
Kinda pissed... Sellers are good and do money book, that’s a good thing, but those sub-notebooks are so great, I want to use them as a mobile device.
I have a feeling there is either something wrong with the power chain or the battery controller is so sensitive to the battery type.
Any ideas, suggestions?