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    • Genuine Battery Replacement for MacBook Pro A2442(2021) 14-inch A2519 Battery

    Genuine Battery Replacement for MacBook Pro A2442(2021) 14-inch A2519 Battery

    $60.99
    $60.99
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    In stock, item location: Commerce, CA.ETA:3-5 business days to USPS
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    The Genuine A2519 Battery is a premium replacement designed for the MacBook Pro 14-inch A2442 (2021). With a 70Wh high-capacity lithium-ion design, it delivers long-lasting runtime, reliable performance, and OEM-level compatibility, making it the perfect replacement for your MacBook Pro.

    Key Features

    • High-Capacity 70Wh Power – supports intensive workloads like design, editing, and development

    • Exact Compatibility – built for MacBook Pro 14" A2442 (2021 model)

    • OEM-Grade Quality – engineered to meet or exceed Apple’s original specifications

    • Advanced Safety Protection – includes safeguards against overheating, overcharging, and short circuits

    • Eco-Friendly Manufacturing – RoHS compliant, no harmful materials such as lead or mercury

    Safety & Reliability

    The A2519 battery uses intelligent power management circuitry for stable voltage and efficient charging. Each unit undergoes rigorous testing to guarantee durability, safety, and consistent performance.

    Packaging & Shipping

    •  Shipped with anti-static bags and shockproof protective materials

    •  Fast worldwide delivery

    • Each battery fully tested before shipping to ensure functionality

    Compatibility Guide

     Compatible Models:

    • MacBook Pro 14-inch A2442 (2021)

     Battery Part Number:

    • A2519

     Not compatible with:

    • MacBook Pro 13" (A2251, A2338, A2289, etc.)

    • MacBook Pro 15" (A1707, A1990, etc.)

    • MacBook Pro 16" (A2485, uses A2780 battery)

    • MacBook Air series (different battery types)

     

    Compatible Apple Part Numbers

    A2519
    A2442 EMC 3650
    MacBook Pro 14-inch M1 MAX 2021 A2442 EMC 3650
    MacBook Pro 14-inch 3.2 GHZ M1 MAX A2442
    MacBook Pro 14-inch M1 Pro 2021 A2442 EMC 3650
    MacBook Pro 14-inch 3.2 GHZ M1 Pro A2442

    Compatible Apple Laptop Models

    MacBook Pro 14-inch M1 Pro 10 CPU 14 GPU
    MacBook Pro 14-inch M1 Pro 10 CPU 16 GPU
    MacBook Pro M1 MAX 10 CPU/24 GPU 14-inch 3.2GHZ
    MacBook Pro 14-inch M1 MAX 10 CPU 24 GPU
    MacBook Pro M1 Pro 8 CPU/14 GPU 14-inch 3.2GHZ
    MacBook Pro M1 Pro 10 CPU/16 GPU 14-inch 3.2GHZ
    MKGT3LL/A
    MKGR3LL/A
    MacBook Pro M1 Pro 10 CPU/14 GPU 14-inch 3.2GHZ
    MacBook Pro 14-inch M1 MAX 10 CPU 32 GPU
    MKGR3LL/A*
    MKGT3LL/A*
    MacBook Pro M1 MAX 10 CPU/32 GPU 14-inch 3.2GHZ
    MacBook Pro 14-inch M1 Pro 8 CPU 14 GPU

     

     

     

    View full details

    • 1-Year Warranty


      Looking for a durable laptop battery replacement with a 1-Year Warranty? Our high-performance batteries offer reliable power, free replacement service, and fast worldwide shipping.

    • 30-Day Return Guarantee


      Looking for a reliable laptop battery? Enjoy a 30-Day Return Guarantee with free exchange or full refund. Buy confidently with tested quality, fast shipping, and easy returns.

    • 24/7 Friendly Support


      Shop for your laptop battery replacement with confidence! Our 24/7 friendly customer support ensures fast help, technical guidance, and order assistance whenever you need it.

    The Genuine A2519 Battery is a premium replacement designed for the MacBook Pro 14-inch A2442 (2021). With a 70Wh high-capacity lithium-ion design, it delivers long-lasting runtime, reliable performance, and OEM-level compatibility, making it the perfect replacement for your MacBook Pro.

    Key Features

    • High-Capacity 70Wh Power – supports intensive workloads like design, editing, and development

    • Exact Compatibility – built for MacBook Pro 14" A2442 (2021 model)

    • OEM-Grade Quality – engineered to meet or exceed Apple’s original specifications

    • Advanced Safety Protection – includes safeguards against overheating, overcharging, and short circuits

    • Eco-Friendly Manufacturing – RoHS compliant, no harmful materials such as lead or mercury

    Safety & Reliability

    The A2519 battery uses intelligent power management circuitry for stable voltage and efficient charging. Each unit undergoes rigorous testing to guarantee durability, safety, and consistent performance.

    Packaging & Shipping

    •  Shipped with anti-static bags and shockproof protective materials

    •  Fast worldwide delivery

    • Each battery fully tested before shipping to ensure functionality

    Compatibility Guide

     Compatible Models:

    • MacBook Pro 14-inch A2442 (2021)

     Battery Part Number:

    • A2519

     Not compatible with:

    • MacBook Pro 13" (A2251, A2338, A2289, etc.)

    • MacBook Pro 15" (A1707, A1990, etc.)

    • MacBook Pro 16" (A2485, uses A2780 battery)

    • MacBook Air series (different battery types)

     

    Compatible Apple Part Numbers

    A2519
    A2442 EMC 3650
    MacBook Pro 14-inch M1 MAX 2021 A2442 EMC 3650
    MacBook Pro 14-inch 3.2 GHZ M1 MAX A2442
    MacBook Pro 14-inch M1 Pro 2021 A2442 EMC 3650
    MacBook Pro 14-inch 3.2 GHZ M1 Pro A2442

    Compatible Apple Laptop Models

    MacBook Pro 14-inch M1 Pro 10 CPU 14 GPU
    MacBook Pro 14-inch M1 Pro 10 CPU 16 GPU
    MacBook Pro M1 MAX 10 CPU/24 GPU 14-inch 3.2GHZ
    MacBook Pro 14-inch M1 MAX 10 CPU 24 GPU
    MacBook Pro M1 Pro 8 CPU/14 GPU 14-inch 3.2GHZ
    MacBook Pro M1 Pro 10 CPU/16 GPU 14-inch 3.2GHZ
    MKGT3LL/A
    MKGR3LL/A
    MacBook Pro M1 Pro 10 CPU/14 GPU 14-inch 3.2GHZ
    MacBook Pro 14-inch M1 MAX 10 CPU 32 GPU
    MKGR3LL/A*
    MKGT3LL/A*
    MacBook Pro M1 MAX 10 CPU/32 GPU 14-inch 3.2GHZ
    MacBook Pro 14-inch M1 Pro 8 CPU 14 GPU

     

     

     

    Battery Capacity 4379mAh/49.9Wh
    Voltage 11.4V
    Model No A2519
    Warranty 12 months
    Note:  

    New lithium-ion batteries must be fully charged and fully discharged two to three times before being fully conditioned.

    Please note that the full capacity and life of a new lithium-ion battery is only achieved after 2 to 3 full charge and discharge cycles.

    After you have gone through 2 to 3 cycles, you never have to condition the battery again.

    12 months warranty + 30 days refund guarantee + 24 x 7 email support.
    If for any reason you are not completely satisfied, please contact us.

     Shipping Policy: 

    1.Item will be shipped within 24 hours during the business days after payment has 
     been received. (Saturday. & Holidays excluded)  
     
    2.Transit times are provided by the carrier, exclude weekends and holidays,
    and may vary with package origin and destination, particularly during peak periods.  
     
    3.We ship the item to PayPal shipping address. Please tell us your shipping address
    if it is different from the one in PayPal.     
             
    4.The tracking number will be given for the customer to check the shipping status online.   
     
    5.We are not responsible for any wrong or undeliverable addresses. We can't change the shipping address
     after the item has been sent out. Please verify and update your shipping address on PayPal during checkout.
     
    US Shipping:  USPS. (Normally 2-5 Business Days)
     
     Warranty Policy:
     
    1.A replacement will be provided for any defective or misrepresented products for the duration of
     the 1 year. A full refund can only be issued within 60 days.     
       
    2.If the return is due to the mistakes of buyers, for example, wrong purchase, no need of the batteries
     after transaction, or other artificial damages, the return shipping fee should paid by the buyer. 
     
    3.We can't receive if buyer return by yourselves according to the address on shipping package. 
     We won't solve such case and buyer should responsible for the consequences.Please contact with us before return the item.
     
    Contact us:
     
    1.We have always been trying to provide the best service and reliable products for every customer,
     if you have any doubt,you can email us immediately.         
     
    2.If you are not satisfied with our item or service,please don't hesitate to contact us before you leave any feedbacks
     or open a case.Negative feedback can't solve the problem,we should solve this problem together and cooperate each other,please trust us,we will give u satisfied solution.

    Genuine Battery Replacement for MacBook Pro A2442 (2021) 14-inch A2519 Battery – FAQ

     

    1. What is the Genuine A2442/A2519 Battery for MacBook Pro 14-inch (2021)?

    The Genuine A2442 battery (also identified as A2519) is the official replacement battery for the 2021 MacBook Pro 14-inch. It ensures stable performance, long-lasting power, and full compatibility with Apple’s original specifications, including voltage, safety features, and battery management.

     

     

    2. Which MacBook Pro models are compatible with this battery?

    This replacement battery is made for:

    MacBook Pro 14-inch (2021)

    Model Identifier: A2442

    Battery Part Number: A2519

    �� Always check “About This Mac” or the bottom case of your MacBook to confirm compatibility before purchase.

     

    3. What are the technical specifications of the A2519 battery?

    Battery Type: Lithium-polymer (Li-poly)

    Voltage: 11.58V (nominal)

    Capacity: Approx. 70Wh

    Cycle Life: Up to 1,000 charge cycles under normal use

    Safety: Integrated Apple-grade overcharge, thermal, and short-circuit protection

     

     

    4. Why should I choose a genuine replacement battery?

    Using a genuine A2519 battery guarantees:

    100% compatibility with the MacBook Pro A2442 hardware and macOS battery health system

    Stable performance and longer lifespan

    Built-in Apple safety standards to prevent overheating, swelling, or potential hazards

    Reliable energy output for demanding tasks like video editing or coding

    Non-genuine or low-quality batteries may shorten your MacBook’s lifespan or cause serious damage.

     

     

    5. How do I know if my MacBook Pro needs a new battery?

    You may need a replacement if you notice:

    Rapid charge loss even at moderate use

    macOS warning “Service Recommended” under System Settings > Battery

    Unexpected shutdowns while the battery shows charge remaining

    Swelling, overheating, or visible damage to the battery

     

     

    6. Can I replace the MacBook Pro 14-inch (2021) battery myself?

    The A2442/A2519 battery is glued and integrated into the laptop chassis. While DIY replacement is technically possible, it is not recommended unless you have advanced skills and tools. For safety, Apple or certified repair providers are the best choice.

     

     

    7. How long does the A2519 battery last per charge?

    When new and healthy, the MacBook Pro 14-inch (2021) typically offers:

    Up to 17 hours of wireless web browsing

    Up to 20 hours of Apple TV app video playback

    Actual usage may vary depending on workload, brightness, and background applications.

     

     

    8. Does the genuine battery include a warranty?

    Yes. Genuine MacBook Pro replacement batteries usually come with a 12-month warranty, covering manufacturing defects and performance issues. Warranty terms may vary by seller or repair provider.

     

     

    9. How can I maximize the lifespan of my new MacBook Pro A2519 battery?

    Keep macOS updated for optimized power management

    Use only Apple-certified chargers and adapters

    Enable Optimized Battery Charging in System Settings

    Avoid complete discharges to 0% frequently

    Keep your MacBook in normal temperature environments (avoid overheating)

     

     

    10. Where can I buy the Genuine A2519 battery for MacBook Pro A2442 (2021)?

    You can purchase it from:

    Apple official stores or authorized repair providers

    Certified MacBook parts suppliers

    Verified online retailers offering warranty-backed products

     

     

    ✅ In summary: The Genuine A2442/A2519 Battery is the safest and most reliable replacement option for the MacBook Pro 14-inch (2021). Choosing genuine ensures compatibility, performance, and long-term safety.

     

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