Hi

I have rebuilt batteries for my PowerBook 170 and my Duo 280c (with a type I battery). I used cells with higher capacity than the originals.

The problem is that even though the battery meter shows over 80% carge (after running for approx. 10 mins), the low-power warnings comes up and the computer goes to sleep. Seems like MacOS does not understand that the battery still has a lot of charge.

Any ideas ?