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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" Battery

Name: MacBook Pro 15" Battery
Brand: iFixit
SKU: 185141
Price: 59.99 USD
Availability: OutOfStock
Rating: 4.6 (29 reviews)

Sale price $59.99

29 reviews

Condition: New

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This item is currently Out of Stock.

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This MacBook Pro 15" replacement battery is what you need to bring your dead laptop back to life!

High quality replacement battery that uses battery cells manufactured by Samsung.

Battery degradation is an inevitable part of your laptop’s lifespan, extend it with this new replacement battery compatible with 15 inch MacBook Pro models (excluding Unibody). Factory-installed MacBook Pro (non-Unibody) 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.

This is a high quality replacement battery that uses battery cells manufactured by Samsung. It has all the same specifications of an OEM battery.

MacBook Pro 15" Core 2 Duo Model A1211

A1211 (EMC 2120 MacBookPro2,2) 2.16 GHz

A1211 (EMC 2120 MacBookPro2,2) 2.33 GHz

MacBook Pro 15" Core 2 Duo Models A1226 & A1260

A1226 (EMC 2136 MacBookPro3,1) 2.2 GHz (Santa Rosa)

A1226 (EMC 2136 MacBookPro3,1) 2.4 GHz (Santa Rosa)

A1226 (EMC 2136 MacBookPro3,1) 2.6 GHz (Santa Rosa)

And 3 more...

MacBook Pro 15" Core Duo Model A1150

A1150 (EMC 2101 MacBookPro1,1) 1.83 GHz

A1150 (EMC 2101 MacBookPro1,1) 2 GHz

A1150 (EMC 2101 MacBookPro1,1) 2.16 GHz

See all compatible devices

Part Number	661-3864
Battery Model #	APP-6099-U
Watt Hours	60 Wh
Voltage	10.8 V
Milliamp Hours	5550 mAh
Manufacturer	Aftermarket
iFixit Part Number	IF185-141-1

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.