Salta al contenuto principale

Informazioni e guide di riparazione per i modelli MacBook Pro con display da 13".

9739 Domande Visualizza tutte
Domanda Chiusa

Low designed capacity and no low battery warning

I'm having an issue, after receiving the replacement battery I installed it in my MacBook Pro 13-inch (Mid 2012). Performed a reset of the SCM and PRAM, then allowed it to charge.

I notice that around 41% the MacBook Pro would shutdown. So I performed another reset of the PRAM and SCM. Then went through the process of recalibrating the battery. I read on your forum where a member recommended using coconut battery to help diagnose the issue. I had a look at the battery status while charging this morning and noticed that the design capacity was at 57.2%. Could you advise me on how I may fix this issue?

screenshot

Rispondi a questa domanda Anch'io ho questo problema

Questa è una buona domanda?

Punteggio 0
Aggiungi un commento

1 Risposta

Risposta Più Utile

It appears you got a used battery as you already have 13 cycles. I would return the battery.

Questa risposta è stata utile?

Punteggio 1

1 Commento:

That would not be good as it came from iFixit themselves. I sent them an email regarding the issue I'm having. Let's see what they say about it.

da

Aggiungi un commento
Visualizza Statistiche:

Ultime 24 Ore: 0

Ultimi 7 Giorni: 0

Ultimi 30 Giorni: 0

Tutti i Tempi: 276