MacBook Pro 15" Unibody Late 2008 and Early 2009 Battery Replacement
Replacing the battery on a MacBook Unibody is...
- Time Required:1 - 2 minutes
- Difficulty:Easy
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High-Quality MacBook Batteries
Replace your battery, not your laptop—with iFixit's reliable parts and all-in-one repair kits.
MacBook Pro 15" Unibody (Late 2008-Early 2009) Battery
Sale price $99.99
MacBook Pro 15" Unibody (Late 2008-Early 2009) Battery - New
Sale price $99.99
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Frequently Bought Together
MacBook and MacBook Pro Unibody Plastic Feet
Sale price $4.99
- Purchase with purpose! Repair makes a global impact, reduces e-waste, and saves you money.
- All our products meet rigorous quality standards and are backed by industry-leading guarantees.
- Same day shipping if ordered by 1PM Pacific.
- 30-day returns
Description
This MacBook Pro 15" Unibody (Late 2008-Early 2009) replacement battery is what you need to bring your dead laptop back to life!
- 100% factory tested.
- Tested and guaranteed to have a capacity greater than 4940 mAh.
- Spot tested by iFixit staff in San Luis Obispo, CA to ensure consistency of quality and capacity.
Battery degradation is an inevitable part of your laptop’s lifespan, extend it with this new replacement battery compatible with Late 2008 to Early 2009 MacBook Pro 15" Unibody. If your laptop won't turn on, turns off suddenly, has a "service battery" warning, or simply won't hold a charge, this replacement battery may be what you need to fix it. Our aftermarket replacement batteries lead the industry in quality and reliability, so you know you're getting the best money can buy.
Additional information on how to safely handle, dispose of, and calibrate your battery can be found in the FAQs below.
Removing your old battery requires great care and patience. Do not bend or puncture your old battery while removing it from the device. Use only plastic tools when prying.
Specifications
| Part Number | 661-4833 |
|---|---|
| Battery Model # | A1281 |
| Watt Hours | 58 Wh |
| Voltage | 10.8 V |
| Milliamp Hours | 5400 mAh |
| Manufacturer | Aftermarket |
| iFixit Part Number | IF161-004-1 |
One Year Guarantee
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Right For The Environment & Your Wallet
It’s not just more sustainable—it’s cheaper, too. Replacing your MacBook battery with an iFixit Fix Kit can save you a considerable amount compared to Apple’s out-of-warranty service—depending on your model.
Good Battery = Good Experience
All laptop batteries wear out after about 18 months. An aging battery can cause problems like overheating, performance slowdowns, and unexpected shutdowns. Swapping in a fresh one restores reliable power—so you can focus on what matters.
Quality Parts For Quality Repairs
iFixit's MacBook replacement parts are meticulously tested and backed by our Quality Guarantee. We've spent over a decade scrutinizing component manufacturers and aftermarket suppliers so that you can trust the parts you receive.
Replacement Guides
Service value proposition
Purchase with purpose
Repair makes a global impact, reduces e-waste, and saves you money.
Repair with confidence
All our products meet rigorous quality standards and are backed by industry-leading guarantees.
Fast shipping
Same day shipping if ordered by 1PM Pacific.
Compatibility
MacBook Pro 15" Unibody Late 2008 & Early 2009
2.66 GHz
2.93 GHz
A1286 (EMC 2255 MacBookPro5,1) 2.4 GHz
A1286 (EMC 2255 MacBookPro5,1) 2.53 GHz
A1286 (EMC 2255 MacBookPro5,1) 2.8 GHz
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