07-07-2016 07:51 AM
My T450 has an issue with the battery sometimes charges 100% but sometimes only 60% I already recalibrated twice but always got the same result if charge 100% only get 2 hours of charge.
The battery has an internal and a extra battery that suppously gives me 8 hours in full charge.
Is this an issue with the driver o with the battery?
Thanks for the help.