It seems to store it on the drive somewhere. I setup 2 computers side by side both with ac plugged in.
I opened Panasonic info/battery tab on both.
Noted the battery specs and switched batteries. The specs were different with the batteries swapped.
The specs went back to original when I put the batteries back in the original computer.
Now the question becomes.Where is this file? Can we just delete it every so often and get "refreshed" battery condition?
I am pretty sure windows reads this file to get it's information. One site said it's the APCI driver..I dunno.
Another question..Does battery calibrate actually do ANYTHING to improve the battery itself? Or does it just EDUCATE windows as to the actual battery life?
Here is a GREAT read that confirms some suspicions of mine..Doesn't give a complete solution though.http://www.notebookreview.com/news/is-y ... y-problem/