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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 13" (A2159, A2289, A2338) Battery

Name: A2171 Battery for MacBook Pro 13" Retina A2159, A2289, A2338
Brand: iFixit
SKU: 123157
Price: 109.99 USD
Availability: InStock
Rating: 4.7 (145 reviews)

$109.99

4.7145 reviews

Condition: New

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MacBook Pro 13" (A2159, A2289, A2338) Battery - New / Fix Kit

Sale price $109.99

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This MacBook Pro 13" (A2159, A2289, A2338) 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 5100 mAh.
Spot tested by iFixit staff in San Luis Obispo, CA to ensure consistency of quality and capacity.
Battery adhesive is preinstalled to improve the quality of your repair.

Battery degradation is an inevitable part of your MacBook Pro's lifespan, extend it with this new replacement battery compatible with MacBook Pro 13" Retina (A2159, A2289, A2338). Factory-installed batteries are rated to last 1,000 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.

The safety glasses you receive may vary from the glasses in the product photo.

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. Our Adhesive Remover Kit includes all the tools and solvent you need to extract your old battery with ease.

This battery is adhered to the upper case of the laptop. Removing it is not as straightforward as we'd like it to be. Be sure you have all the right tools—and follow our repair guide when making the repair.

Battery Model #	A2171
Watt Hours	58.2 Wh
Voltage	11.41 V
Milliamp Hours	5100 mAh
iFixit Part Number	IF123-157-3

One Year Guarantee

California Residents: Prop 65 WARNING

Right For The Environment & Your Wallet

Fixing it yourself is the sustainable choice and can save you money. 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.