Poor battery life (after replacement)
Just two days ago I replaced my Macbook pro 13” mid 2014 battery (with the ifixit battery) however this battery still only lasts a max of 2 hours and shuts down at 20% .
I correctly calibrated the battery settings according to the instructions. Is this a common problem with ifixit batteries and is there a way to either fix this problem or request a refund?
Is dit een goede vraag?