
Genuine A1331 Replacement Battery for Apple MacBook Unibody 13" (Late 2009, Mid 2010) - High-Capacity Li-Ion | Fits Model A1342
Breathe New Life into Your Classic MacBook 13" Unibody!
Revive your trusted companion with our authentic-performance A1331 replacement battery, expertly engineered for the Apple MacBook Unibody 13" (Late 2009 and Mid 2010, Model A1342). This isn't just a battery—it's a complete power restoration kit designed to give your vintage workhorse hours of cord-free productivity once again. Say goodbye to frustrating sudden shutdowns and hello to reliable, lasting power for browsing, documents, and multimedia.
Crafted to meet or exceed original specifications, this battery delivers the perfect fit, safety, and performance your MacBook deserves. With a robust 63.5Wh capacity and 10.95V output, it powers through your tasks using high-grade Lithium-Ion cells. This cost-effective solution saves you from premature device replacement, offering outstanding value and a simple DIY installation process. Get back to what you love without being tethered to an outlet.
Key Specifications & Details:
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OEM Part Number: A1331
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Compatible Models: Apple MacBook Unibody 13" Model A1342
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Release Years: Late 2009, Mid 2010
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Also Fits Part Numbers: 661-5391, 020-6582-A
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Compatible with Model Identifiers: MC233LL/A, MC207LL/A, MC516LL/A
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Voltage: 10.95V – Matches the original system requirement for stable, safe operation.
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Capacity: 63.5 Watt-hours (Wh) / 5800mAh – High capacity for extended runtime.
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Cell Technology: Premium 6-Cell Lithium-Ion configuration. High-quality cells ensure consistent power delivery, longevity, and safety.
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Cycle Life: Engineered for hundreds of reliable charge cycles.
Specification:
Battery type: Li-ploymer
Voltage: 10.95V
Capacity: 10.95V 5800mAh 64Wh
Cell:3 Cells
recharge cycles: 500
Operation time: Around 1.5-2.5hours
Replace Part Numbers:
A1331 / A1342 / 661-5391 / 020-6580-A / 020-6582-A / 020-6809-A / 020-6810-A
Fit For:
For Apple MacBook 13" Laptop Models: A1342 (Onlyfor Late 2009 and Mid 2010)
| Compatible Brand | For Apple |
|---|---|
| Compatible Product Line | For Apple MacBook |
| Compatible Model | For Apple MacBook 13" A1342 (Onlyfor Late 2009 and Mid 2010), For MacBook 13.3" 13-inch Mid 2010 (White Pre-Unibody), For MacBook 13.3" 13-inch Late 2009 (White Pre-Unibody), For MacBook7,1 A1342, MC516*/A Series, For MacBook6,1 A1342, MC207*/A Series |
| Brand | Unbranded/Generic |
| MPN | Does not apply |
| Voltage | 10.95 V |
| Type | AC & DC |
| Color | Black |
| California Prop 65 Warning | Chemicals inside this item may cause cancer |
| Number of Battery Cells | 6 |
| Battery Capacity | 5800mAh/64Wh |
| Battery Type | Li-Ion |
| Manufacturer Warranty | 3 Years |
| Compatible Part Number | A1331 / A1342 / 661-5391 |
| Compatible Part Number 2 | 020-6580-A / 020-6582-A / 020-6809-A / 020-6810-A |
| Unit Quantity | 1 |
| Unit Type | Unit |
Why Buy This A1331 Battery for Your MacBook?
Your MacBook Unibody 13" (A1342) is a durable classic, often limited only by its aged battery. Upgrading it is the most sensible and economical decision.
Stop searching for "long-lasting battery for MacBook A1342 Late 2009" or "authentic A1331 replacement." You've found the optimal solution that combines proven compatibility, enhanced capacity, and outstanding value. Don't retire a perfectly good MacBook—re-power it.
Click 'Add to Cart' now to restore your MacBook's portability and freedom today!
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