Answer
May 19, 2026 - 05:35 PM
The MacBook Pro model A1278 was first released by Apple in October 2008. This model was produced until mid-2012, so as of 2024, the newest A1278 units are about 12 years old, while the oldest are around 16 years old.
How old is the MacBook Pro model A1278? New Genuine Apple MacBook Pro A1278 mid 2009 MB990LL/A MB991LL/A Battery 63.5Wh Batteries
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Open May 19, 2026 - 05:35 PM
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New Genuine Apple MacBook Pro A1278 mid 2009 MB990LL/A MB991LL/A Battery 63.5Wh
New Genuine MacBook Pro A1278 Battery. Features and Technical Specifications: Number of Cells: 6Capacity: 63.5WhVoltage: 10.95VColour: Black Compatible Part #'s: A1322, 661-5229 661-5557, 020-6547-A 020-6381-A 020-6764-A 020-6765-A
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We’ve provided several answers to questions related to New Genuine Apple MacBook Pro A1278 mid 2009 MB990LL/A MB991LL/A Battery 63.5Wh , see some other helpful Q&A related to this product.
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Question: Is this battery compatible with part number 020-6765-A?
Answer: Yes, this battery is compatible with part number 020-6765-A. Multiple part number compatibility gives buyers confidence that the battery will work with their MacBook Pro, reducing the risk of ordering the wrong product.
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Question: Is this battery compatible with part number 661-5229?
Answer: Yes, this battery is compatible with part number 661-5229. This ensures that users who need a replacement for this exact part number will have a reliable and hassle-free fit.
View More Product Details
New Genuine Apple MacBook Pro A1278 mid 2009 MB990LL/A MB991LL/A Battery 63.5Wh
New Genuine MacBook Pro A1278 Battery. Features and Technical Specifications: Number of Cells: 6Capacity: 63.5WhVoltage: 10.95VColour: Black Compatible Part #'s: A1322, 661-5229 661-5557, 020-6547-A 020-6381-A 020-6764-A 020-6765-A
View Details
View all New Genuine Apple MacBook Pro A1278 mid 2009 MB990LL/A MB991LL/A Battery 63.5Wh Questions & Answers
