Can battery damage logic board?

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MacBook Pro 13" Unibody Early 2011

2011년 상반기 모델, A1278 / 2.3 GHz i5 또는 2.7 GHz i7 프로세서.

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Rob @roboscrap

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Can battery damage logic board?

Hi guys,

I need "new" battery for MBP early 2011. I found a lots of online for reasonable price, but if I get with cheap one can damage logic board ? I don't need long battery time, but without battery I can use this MBP.

Thanks a lot for any ideas advice :)

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Jacob Mehnert @jmehnert

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As long as it is compatible with the device you should be good. Although the reason those batteries are cheaper is probably that they weren't certified. I'd maybe look into getting one that says that it has been tested and certified as those can be returned if their happens to be an issue with the battery.

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Often these cheap batteries are rebuilds. Basically, a few battery sets are taken apart and the good cells are reconnected into a working battery.

I would stick with a good supplier that risk the expense of a battery which may not last very long.

Dan 의 2022년 9월 23일

So I should not be worry about get damage my MBP but about lifetime :)

And second question - how long you can store battery (new one - never used) ? And will be OK after several years ? Because MBP 2011 it's bit OLD :D so I am wondering what if I get some X years old one ?

Rob 의 2022년 9월 23일

@roboscrap I have a good article about that kind of thing here for you. https://www.groovypost.com/howto/store-l...

But to give you the spark notes of it, it depends on the environment it's stored in. You could potentially get it to last years if you keep it in an environment that is 32 °F, dry, and with the battery discharged to around 40%.

Jacob Mehnert 의 2022년 9월 23일

@jmehnert - I'm still using my 2011 15" MacBook Pro! It's now on its sixth battery and offers what I need for web browsing and answering iFixit questions!

Don't be so quick to dispose of this system as its still better than many of the newer systems!

Dan 의 2022년 9월 23일

@jmehnert thanks a lot :)

@danj I love this old MBP 2011 mostly because I have old camera and I can control it only from this old machine, this is why I am so worry that can be damage and I will be screwed :)

Rob 의 2022년 9월 24일

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Often these cheap batteries are rebuilds. Basically, a few battery sets are taken apart and the good cells are reconnected into a working battery.

I would stick with a good supplier that risk the expense of a battery which may not last very long. — Dan
So I should not be worry about get damage my MBP but about lifetime :)

And second question - how long you can store battery (new one - never used) ? And will be OK after several years ? Because MBP 2011 it's bit OLD :D so I am wondering what if I get some X years old one ? — Rob
@roboscrap I have a good article about that kind of thing here for you. https://www.groovypost.com/howto/store-l...

But to give you the spark notes of it, it depends on the environment it's stored in. You could potentially get it to last years if you keep it in an environment that is 32 °F, dry, and with the battery discharged to around 40%. — Jacob Mehnert
@jmehnert - I'm still using my 2011 15" MacBook Pro! It's now on its sixth battery and offers what I need for web browsing and answering iFixit questions!

Don't be so quick to dispose of this system as its still better than many of the newer systems! — Dan
@jmehnert thanks a lot :)

@danj I love this old MBP 2011 mostly because I have old camera and I can control it only from this old machine, this is why I am so worry that can be damage and I will be screwed :) — Rob

MacBook Pro 13" Unibody Early 2011

Can battery damage logic board?

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