Battery percentage dropping from 70% down to 7%
I’m having new problem, I installed the battery 1 year ago and it was working just fine, now this problem started up 2 days ago.
Nothing different in the usage. If I charge the battery today to 100% it will run normally until it reach 85%, after that it will drop to 7% immediately…
- My computer is MacBook Pro (Retina, 15-inch, Late 2013)
- I bought this battery: MacBook Pro 15" Retina (Late 2013-Mid 2014) Battery
I’m not in the US so I’m wonder if the batteries are just cheap like that (only for 1 year) or if someone else had the same issue I had?
Thanks for the comment, I already had another software to review the numbers of the battery. I just bought another one to replace this one and see what happens. I will also have to replace the speakers.
I did the power reset but it’s the same. Here’re the numbers, please let me know if you see an issue.
Cette question est-elle utile ?