Should i be worried

[Geoff.]

Ok my macbook is 3 weeks old. After a few days i checked the battery with coconut battery and it was at 93 percent i calibrated and it did nothing but one day i got it back up to 100 percent then after a few more days it went down to 96 now its at 95. Should i be worried or ? Cause some peoples say theirs goes up and down alot.

 

[miles01110]

There's nothing to worry about. The software that reports the capacity isn't always accurate, and if you calibrate your battery regularly it will be fine.

 

[upinflames900]

I have experienced much of the same...no worries.

 

[no.1 Apple Fan]

My battery cycle count is at 144. How many more charges about do I have?

 

[KoolStar]

Most batteries can last upwards of 300 before they performance is non existant. AKA it dies in like 30 minutes.

 

[upinflames900]

My battery cycle count is at 144. How many more charges about do I have?

Use coconut battery to give you some better indication of your battery life. It is a free download. Battery life gradually deteriorates, but it also depends on how you treat the battery as to how fast this happens.