I think I will buy a complete new battery in a couple of months.
But i'm going to try this:
Use the battery ultil the notebook shuts down.
Don't use the battery for a couple of days
Put the battery in the freezer for 60 minutes.
Charge...
Hello,
I have my dell latitude D820 for 6 months now.
But my wear level is already 23%!!!
Isn't there a good way to totally recalibrate the battery?
I already tried to put it in the freezer...
thx!!