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Current version by iRobot,

Title:

Is it my battery that's broken or something else?

Text:

Hi guys,

Hoping for some help. The battery on my Macbook is acting up but there's some other strange symptoms too.

I was using it as normal this morning but as the battery was getting close to 50% so I decided to charge it up. The battery was at around 86% full when it stopped charging and the Macbook now says it needs replacing. I used coconut and the Macbook itself to get it's stats which put it at 176 cycles and a healthy 98% leaving me a little puzzled as to what's wrong. Oddly, the Macbook turns itself on when I plug it into the mains and now can't run without being plugged in. The 5 LEDs at the side and power light blink 5 times when I'm turning it on too. All signs point to a faulty battery but the stats I've found say otherwise. Any ideas? I've tried doing PRAM and SMC resets but have had no luck.

Device:

MacBook Pro 13" Unibody Early 2011

Tags:

battery, magsafe turns macbook on

Status:

openclosed
openclosed

Original post by Craig,

Title:

Is it my battery that's broken or something else?

Text:

Hi guys,

Hoping for some help. The battery on my Macbook is acting up but there's some other strange symptoms too.

I was using it as normal this morning but as the battery was getting close to 50% so I decided to charge it up. The battery was at around 86% full when it stopped charging and the Macbook now says it needs replacing. I used coconut and the Macbook itself to get it's stats which put it at 176 cycles and a healthy 98% leaving me a little puzzled as to what's wrong. Oddly, the Macbook turns itself on when I plug it into the mains and now can't run without being plugged in. The 5 LEDs at the side and power light blink 5 times when I'm turning it on too. All signs point to a faulty battery but the stats I've found say otherwise. Any ideas? I've tried doing PRAM and SMC resets but have had no luck.

Device:

MacBook Pro 13" Unibody Early 2011

Tags:

battery, magsafe turns macbook on

Status:

open