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May 19, 2026 - 05:35 PM
This battery features 6 cells. Having 6 cells typically means longer run time and better performance compared to batteries with fewer cells, which is valuable for users who need extended use between charges.
How many cells does this battery have? 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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