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Repair guides and disassembly information for the 14-inch MacBook Pro released in October of 2021, featuring Apple-designed M1 Pro and M1 Max SoCs. Model A2442.

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MacBook Pro 2021 refurbished battery is very old?

I recently bought a refurbished MacBook Pro 2021 14", and coconutBattery has the battery as being manufactured in early 2017 - is that likely to be a problem? Is it worth thinking about a replacement?

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Edit: The battery is also consistently charging at a low wattage (around 24W at most) despite being plugged in with a 100W brick from Anker.

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Sounds like someone did a half repair as the orginal battery failed from the over charging it was getting from the logic boards SMC logic which wasn’t fixed. If you bought this system from Apple I would get therm to repair it r just reverb it as this will requir deeper logic board repair skills.

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