Which is the correct battery for my machine?


My machines battery life is virtually non existent and the system diagnostics recommend that the battery be replaced.

Due to wear and tear, the model number (A1XXX) from the bottom of my machine has worn out.

I managed to ascertain (by opening up the machine) that the battery part number is "661-5690 Battery, AA, NIMH, 2PK"

How do I get the right replacement battery for my machine?

Thanks in advance.


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That part number is for a two pack of AA rechargeable batteries.

You probably need, A1321 Battery for Macbook Pro 15-Inch A1321 A1286(2009 Version)


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Thank you kind sir for your guidance. I will check on the link provided.

Much appreciated.


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NR will be eternally grateful.
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