84.3 Watt-Hour Newer Technology NuPower
CAD $157.84 Free Shipping

84.3 Watt-Hour Newer Technology NuPower

Battery Replacement Solution for 15-inch MacBook Pro with Touch Bar (Mid 2018 - 2019)


Mfr P/N: BAP15MBPR84K OWC SKU: NWTBAP15MBPR84K

Discover the NuPower Battery Upgrade Advantage

  • High performance: top tier Lithium-Ion cells for longer battery life
  • Highly reliable: meets or exceeds factory battery specifications
  • Compatible: meets all OEM sleep and power reduction modes
  • Complete: includes all tools, installation guide, and DIY video
  • Perfect Fit Solution: matches fit and finish of your Mac
  • Safe: free of environmentally harmful metals and chemicals
  • 1 Year Newer Technology Limited Warranty
  • Professional Installation Highly RecommendedDue to the complex nature of this installation, OWC recommends that this battery replacement be performed by a trained professional. OWC assumes no responsibility for damage that may occur during installation.
availabilityIn Stock
CAD $157.84
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Work and Play Longer Unplugged

When high-performance, quality, and longevity are your battery upgrade criteria, NewerTech NuPower is your answer.
A premier OWC brand since 2003, NewerTech NuPower batteries are designed to meet and exceed factory specifications. Additionally, they are fully compatible with all applicable OEM sleep and power reduction modes.
Now you can listen to more music, watch more videos, and get more work done between recharges because NuPower makes you Mac better than new!

A Perfect Fit Solution®

NuPower batteries are engineered to perfectly complement the fit and finish of your Mac notebook as well as offer full compatibility with applicable OEM sleep and power reduction modes.

DIY? OWC Makes It Possible.

We believe in providing complete solutions to solve your upgrade needs. That’s why this NuPower battery includes all tools, materials, guides, and even a how-to video to help you get the job done. And if you run into an unforeseen hitch, we have your back with award-winning global customer support.

Powerful and Responsible

NuPower battery upgrade solutions are environmentally responsible and feature RoHS certification to be free of lead, mercury, cadmium, PBBs, and PBDE.

The Right Choice

Besides offering the highest quality, best performing, most reliable battery power for your Mac, NewerTech NuPower batteries are also backed by free, award-winning customer support and an industry-leading warranty. You can also ensure your new battery delivers the longest possible runtime and service life by following our simple NewerTech Battery Conditioning Guide.
  1. When installing a new battery in your laptop, OWC recommends you properly calibrate the power management system. See our article How to Calibrate a Mac Laptop's Power System for more information.

IncludesIncludes

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  • (1) NewerTech NuPower Replacement Battery
  • (1) Torx T2 Screwdriver
  • (1) Torx T4 Screwdriver
  • (1) Torx T5 Screwdriver
  • (1) Torx T6 Screwdriver
  • (1) Torx T8 Screwdriver
  • (1) 40mm Suction Cup
  • (1) Safety Glasses
  • (2) Plastic Cards
  • (1) Plastic Syringe
  • (1) Adhesive Remover
  • (2) Nitrile Gloves
  • (1) Procedure Towel
  • (1) Nylon Probe Tool
  • (1) Getting Started Insert
  • 1 Year Newer Technology Limited Warranty

    Battery Technology

    • Lithium-Ion

    Equivalent Replacement of Apple Part Number

    • A1953

    Power Capacity (mAh)

    • 7,400 mAh

    Power Capacity (Wh)

    • 84.3 Watt-hours

    Voltage

    • 11.4 Volts

    Weight

    • 331.0 g (0.73 lbs)

    Certifications

    • CE, Prop65

    RoHS Compliant

    • Yes
    1. Battery manufacture dates may report incorrectly when using Coconut Battery if not on the most recent version. The reported year is usually older than the actual battery manufacture date. Please ensure the most recent version of Coconut Battery is being used if encountering this issue. NOTE: *Coconut Battery will display an incorrect manufacture date if using with macOS Monterey 12.x or MacOS Big Sur 11.x. Using the latest version of Coconut Battery does not resolve this issue.

    Compatibility & Installation VideosCompatibility & Installation Videos

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    MacBook Pro (Touch, 15-inch, Mid 2019)
    MacBook Pro (Touch, 15-inch, Mid 2019)
    Mid 2019
    Model ID: MacBookPro15,3 & MacBookPro15,1
    2.3GHz & 2.4GHz Core i9 & 2.6GHz Core i7
    Detailed SpecsInstall Videos
    MacBook Pro (Touch, 15-inch, Late 2018)
    MacBook Pro (Touch, 15-inch, Late 2018)
    Late 2018
    Model ID: MacBookPro15,3
    2.6GHz Core i7 & 2.9GHz Core i9
    Detailed SpecsInstall Videos
    MacBook Pro (Touch, 15-inch, Mid 2018)
    MacBook Pro (Touch, 15-inch, Mid 2018)
    Mid 2018
    Model ID: MacBookPro15,1
    2.2GHz & 2.6GHz Core i7 & 2.9GHz Core i9
    Detailed SpecsInstall Videos
    4.54 out of 5

    9 out of 13 (69%) reviewers would recommend this product

    Write a Review
    77%
    8%
    8%
    8%
    0%

    Tedious but effective

    Replaced a 15inch MacBook Pro battery. Apple wanted $1200 for the service. Battery life works great, video was thorough, but the process took about 90 min. Screws are tiny and Defin have to take your time. Advice: Be in a well lit room and pause and rewind the video. The effort is worth the battery life I have now which is better than when I first bought it.

    I would recommend this product to a friend!

    Verified Purchase
    Verified PurchaseVerified Purchase.
    DjrsatxReviewer1960323739, 
    Aug, 5 2025 
    • Reviewer:DjrsatxReviewer1960323739
    • From:San Antonio, Texas United States
    Response from OWC, Support

    Wow, thank you for sharing your experience! We're thrilled to hear that you found our video helpful and that the battery replacement was a success! It's fantastic that you're enjoying better battery life than when you first purchased your MacBook Pro. We really appreciate your advice on taking your time and working in a well-lit area—it’s great tips like these that help others in the community. Your feedback inspires us to continue providing the best support and products. Please feel free to contact us if you have any further questions, comments, or concerns.  https://ca.macsales.com/Service/


    MacBook Pro 2019 15" Battery Replacement

    Online video tutorial was very well done that showed step by step what was needed to open up the laptop, remove the batteries, and replace with new batteries. It did take some time, but since I've taken apart hundreds of older Macs in the process it didn't take too long. I just needed the latest proper take apart procedures. Only tough part was removing the Apple adhesive to the older batteries from the laptop inner casing, but that's nothing on MacSales part. The provided liquid adhesion that they provided did a decent job. I should have just not removed, but then again I'm somewhat of a perfectionist. Also be aware that the post steps to properly drain and properly charge up the batteries take a while to make sure the battery is at it's best state at the start. I have another exact similar laptop that I'm going to replace the batteries in as well. Thanks for providing the well documented video!!!

    Verified Purchase
    Verified PurchaseVerified Purchase.
    JMacGenome, 
    Jun, 30 2025 
    • Reviewer:JMacGenome
    Response from OWC, Support

    Thank you so much for your fantastic review! We’re thrilled to hear that our online video tutorial helped you successfully replace your MacBook Pro battery. It’s great to know that your extensive experience with older Macs made the process smoother for you. We appreciate your understanding of the adhesive challenge—it can definitely be tricky! Your feedback about the liquid adhesive is valuable, and we're glad it worked well for you. Thank you for choosing MacSales.com for your repair needs!


    Label The Screwdrivers!!!

    Everything in this kit works. Everything you need is there ( except for the clean workspace. That you need to provide.) But the torex and pentex drivers aren’t labeled, and the darn tips are almost impossible to see to determine which is which. This is my ONLY criticism of this outstanding replacement kit.

    I would recommend this product to a friend!

    Verified Purchase
    Verified PurchaseVerified Purchase.
    jjmcdonald7911-28351, 
    Apr, 8 2025 
    • Reviewer:jjmcdonald7911-28351
    Response from OWC, Support

    Thank you so much for your fantastic review! We're thrilled to hear that you found everything you need in the kit and that it works perfectly for your needs. We appreciate your feedback about labeling the screwdrivers—it's always helpful to know how we can improve. We'll definitely take note of your suggestion to enhance our products. Your insights are invaluable to us, and we're excited to continue providing you with great tools!


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