MacBook Air Models A1237 and A1304 Battery Replacement
Don't pay Apple to replace your worn out...
- Time Required:15 minutes
- Difficulty:Moderate
Free shipping on orders over €65*
High-Quality MacBook Batteries
Replace your battery, not your laptop—with iFixit's reliable parts and all-in-one repair kits.
MacBook Air (Original-Mid 2009) Battery
Sale price €48.95
Option
MacBook Air (Original-Mid 2009) Battery - Fix Kit / New
Sale price €48.95
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- 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.
- Shipping within 24 hours, except weekends and holidays.
- 14-day returns
Description
This MacBook Air (Original-Mid 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 5280 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 MacBook Air's lifespan, extend it with this new replacement battery compatible with MacBook Air (Original-Mid 2009). Factory-installed MacBook Air (Original-Mid 2009) batteries are rated to last 300 cycles. 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.
Specifications
| Battery Model # | A1245 |
|---|---|
| Watt Hours | 37 Wh |
| Voltage | 7.2 V |
| Milliamp Hours | 5280 mAh |
| Manufacturer | Aftermarket |
| Compatible Part Numbers | 661-4587, 661-4915 |
| iFixit Part Number | IF188-085-3 |
One Year Guarantee
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
Shipping within 24 hours, except weekends and holidays.
Compatibility
MacBook Air Models A1237 and A1304
A1237 (EMC 2142 MacBookAir1,1) 1.6 GHz (Original)
A1237 (EMC 2142 MacBookAir1,1) 1.8 GHz (Original)
A1304 (EMC 2253 Late 2008 MacBookAir2,1) 1.6 GHz
A1304 (EMC 2253 Late 2008 MacBookAir2,1) 1.86 GHz
A1304 (EMC 2334 Mid 2009 MacBookAir2,1) 1.86 GHz
A1304 (EMC 2334 Mid 2009 MacBookAir2,1) 2.13 GHz
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Frequently Asked Questions
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You Got This
Ready to repair? Pick your Part or Fix Kit and click ‘Add to Cart’—your device (and the planet) will thank you.
