As of my previous upgrade I figured that I need to do more, and now it's time for a new battery.
But in this jungle of batteries I'm not sure of what to order, because my battery as of now last for about 30 minutes without AC.
Is there a better battery for it now?
The computer is like the last time M1425.
If it is to any help the battery name is 259IA
and unique ID-number is 001OEM259IA