How to assess battery health. Mid 2010 MacBook Pro Unibody. How long should it take to discharge the battery with nothing running?
Who makes good batteries?
Yep. It'll tell you how many cycles you've put on the battery and the estimated "health" of its charge capacity.A lot of people use the Coconut Battery app.
Bear in mind, that ‘6 hours’ is pretty unrealistic unless it’s doing virtually nothing.I do not know if the battery has ever been replaced. The people that gave it to me would probably get a new mac instead of replacing the battery. In real life a 13" mid 2010 MackBook Pro battery should run for about 6 hours on wireless connection, light Internet and text use. This MacBook runs for about 1 + hour on light use so it's probably time to get a new battery soon.
Just here to agree with this. I was sometimes lucky to get even 4 hours on an Intel MacBook Pro. I wouldn't count your chickens on that being the standard.Bear in mind, that ‘6 hours’ is pretty unrealistic unless it’s doing virtually nothing.
Having said that, something like web browsing only (not playing videos) should go for more than an hour.
I’ve replaced a handful of older macbook/pro batteries over time and like others have said, it’s almost roll the dice - iFixit or OWC are probably the best bet for one that will ‘probably perform reasonably well.’
Yes - and a can of compressed air, best the fans/airways could use a blowout..Having read the replies, I'd suggest a battery from Other World Computing.
It's easy enough to replace, you can probably get 4+ hours (maybe more) out of a new one.
Something else... while you have the back off...
Get a 2.5" SSD and replace the internal HDD (unless it's been done already).
Don't buy "for speed" -- just buy a cheap one and put it in there. You ought to be able to get a 512gb 2.5" for around $40 or so.
The battery and SSD will give it a whole "new beginning" (within reasonable constraints)...