• Home / 
  • Laptop Battery / 
  • For APPLE Battery
    • Genuine Battery Replacement for MacBook Pro A2485(2021) 16-inch A2527 Battery
    Genuine Battery Replacement for MacBook Pro A2485(2021) 16-inch A2527 Battery
    Genuine Battery Replacement for MacBook Pro A2485(2021) 16-inch A2527 Battery
    Genuine Battery Replacement for MacBook Pro A2485(2021) 16-inch A2527 Battery
    Genuine Battery Replacement for MacBook Pro A2485(2021) 16-inch A2527 Battery
    Genuine Battery Replacement for MacBook Pro A2485(2021) 16-inch A2527 Battery
    Genuine Battery Replacement for MacBook Pro A2485(2021) 16-inch A2527 Battery

    Genuine Battery Replacement for MacBook Pro A2485(2021) 16-inch A2527 Battery

    $59.99

    In stock, item location: Commerce, CA.ETA:3-5 business days to USPS
    visa master paypal america express gpay applepay

     1-Year Warranty

    30-Day Return Guarantee

    24/7 Friendly Support

    • PACKING DETAILS

    • FAQS

    • CERTIFICATE

    Battery Capacity

    99.6Wh/8693mAh

    Brand

    YuYan

    Voltage

    11.4V

    Model No

    A2527

    Warranty

    12 Months

    The Apple A2527 Replacement Battery is a premium 11.45V 99.6Wh (6-cell) lithium-ion battery designed for the MacBook Pro 16-inch A2485 (2021). Built with brand-new, high-quality cells, this battery delivers performance that meets or exceeds Apple’s original specifications. Enjoy longer runtime, reliable charging cycles, and enhanced safety for your daily use.

    Unlike older batteries, the A2527 features no “memory effect”, meaning you can charge it anytime without needing to fully discharge first—making it more convenient and efficient.

     

    Key Features

    • High Capacity 99.6Wh, 11.45V (6-Cell) – delivers extended power for heavy workloads such as video editing, programming, and creative design

    • Full Compatibility – 100% compatible with MacBook Pro 16-inch A2485 (2021)

    • Smart Circuit Protection – prevents overcharge, over-discharge, overheating, short circuits, and unbalanced cells

    • Eco-Friendly Build – free of lead and mercury, RoHS-compliant materials

    • Strict Quality Standards – tested and certified to match Apple’s original battery system

     

    Safety & Reliability

    Our A2527 MacBook Pro battery is engineered with a smart interior circuit board to provide multiple layers of protection:

    • Overcharge & Over-discharge shut-off

    •  High/low temperature cut-off

    • Thermal runaway prevention

    •  Battery-unbalanced-shut-off

    This ensures stable power, longer lifespan, and safe performance under various conditions.

     

    Packaging & Shipping

    Each A2527 battery is carefully packed in anti-static bags with anti-pressure foam and shipped in protective cartons. Before dispatch, every unit undergoes rigorous inspection to guarantee perfect functionality.



    Compatibility Guide

     Compatible with:

    • MacBook Pro 16-inch A2485 (2021)

     Battery Part Number:

    • A2527

     Not compatible with:

    • MacBook Pro 14-inch A2442 (2021, uses A2519)

    • MacBook Pro 15-inch (A1398, A1990, A1953, etc.)

    • MacBook Air series


    Why Choose Our A2527 Replacement Battery?

    • OEM-grade quality with extended runtime

    • Safer charging with smart IC protection

    • Eco-friendly and RoHS-certified

    • Backed by strict quality inspections before shipping

     

    Compatible Apple Part Numbers

    A2527
    A2485 EMC 3651
    A2485

    Compatible Apple Laptop Models

    MacBook Pro 16-inch M1
    MacBook Pro M1 MAX 10 CPU/24 GPU 16 3.2GHZ
    MacBook Pro M1 MAX 10 CPU/32 GPU 16 3.2GHZ
    MK1H3LL/A
    MacBook Pro 16-inch M1 MAX 10 CPU/32 GPU
    MK1A3LL/A
    MacBook Pro 16-inch M1 MAX 2021 MK1H3LL/A
    MK183LL/A
    MacBook Pro 16-inch M1 Pro 2021 MK1E3LL/A
    MacBook Pro M1 Pro 10 CPU/16 GPU 16 3.2GHZ
    MK1E3LL/A
    MK193LL/A
    MacBook Pro 16-inch M1 Pro 10 CPU/16 GPU
    MK1F3LL/A
    MacBook Pro 16-inch M1 MAX 10 CPU/24 GPU

     

     

     

    Glories of company

    Factory scene

    Genuine Battery Replacement for MacBook Pro A2485 (2021) 16-inch A2527 Battery – FAQ

     

    1. What is the Genuine A2485/A2527 Battery for MacBook Pro 16-inch (2021)?

     

    The Genuine A2485 (also known as the A2527 battery) is the official replacement battery designed for the 2021 MacBook Pro 16-inch model. It provides reliable power, long-lasting performance, and is engineered to match Apple’s original specifications for voltage, capacity, and safety.

     

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

    This battery is specifically made for:

    MacBook Pro 16-inch (2021)

    Model Identifier: A2485

    Battery Part Number: A2527

    Always check your MacBook’s bottom case or “About This Mac” settings to confirm compatibility before purchasing.

     

    3. What are the technical specifications of the A2527 battery?

    Battery Type: Lithium-polymer (Li-poly)

    Voltage: 11.45V (nominal)

    Capacity: 100Wh (approx.)

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

    Cells: High-grade cells for optimal safety and performance

     

     

    4. Why should I choose a genuine replacement battery instead of third-party versions?

    Using a genuine A2527 battery ensures:

    Full compatibility with MacBook Pro A2485 hardware and software

    Optimized battery health management with macOS

    Longer lifespan and reliable charge cycles

    Built-in Apple safety standards against overheating, swelling, and short-circuits

    Non-genuine batteries may cause performance issues or damage your laptop.

     

     

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

    Signs you may need a replacement battery include:

    Rapid battery drain even after full charge

    macOS warning: “Service Recommended” under System Settings > Battery

    Overheating or swelling of the battery

    Unexpected shutdowns at moderate charge levels

     

    6. Can I replace the MacBook Pro 16-inch (2021) battery myself?

    The MacBook Pro A2485 battery is glued and integrated into the chassis, making replacement difficult without professional tools. While DIY is possible for skilled users, Apple or authorized repair providers are recommended for safe installation.

     

     

    7. How long does the A2527 battery last on a single charge?

    With a healthy battery, the MacBook Pro 16-inch (2021) can typically last:

    Up to 21 hours of video playback

    Up to 14 hours of wireless web browsing
    Battery life varies depending on usage, brightness, and installed apps.

     

     

    8. Does the genuine battery come with a warranty?

    Yes, genuine MacBook Pro replacement batteries typically include a 12-month warranty, covering defects in materials and workmanship. Warranty length may vary depending on the seller or service provider.

     

     

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

    Keep your macOS updated for optimized battery management

    Avoid extreme temperatures (too hot or too cold)

    Use Apple-certified chargers and cables

    Enable Optimized Battery Charging in System Settings

    Avoid letting the battery drain to 0% frequently

     

     

    10. Where can I buy the Genuine A2527 battery for MacBook Pro A2485 (2021)?

    You can purchase this battery from:

    Apple official stores and authorized service providers

    Certified third-party sellers that specialize in MacBook parts

    Verified online retailers with warranty support

     

     In summary: The Genuine A2485/A2527 Battery is the safest and most reliable replacement for the MacBook Pro 16-inch (2021). Choosing a genuine unit ensures maximum performance, long life, and full compatibility with Apple’s power management system.

     

    Focus on working not charging… 

    “3 years ago I ordered what I thought was a simple replacement battery for my laptop. Within weeks it overheated, lost charge quickly, and even damaged my charger port. I was shocked! I knew cheap batteries were risky, but I had no idea how quickly they could fail — and how dangerous they could be for my laptop. That experience inspired me to focus on reliable, safe, and long-lasting power solutions that people can truly trust.”

    Our world has become extremely dependent on laptops, yet too many people rely on cheap, low-quality batteries and adapters that fail quickly and create unnecessary e-waste. Many laptop users are aware of the frustration — shorter lifespans, overheating, constant replacements — and are searching for better solutions. But if we want to protect our devices, our data, and even our environment, we need to start choosing safer, longer-lasting, and more reliable power options.”

    CEO

    You might also like

    30% of profits donated

    Built by the forest, now we build the forest

    Free shipping nationwide

    Delivery is on us for all orders over $50

    Money Back 100% Guarantee

    Love it, or receive a full refund on all purchases

    Why YuYan?

    1. Where reliability meets performance

    UL (Underwriters Laboratories) and CE (Conformité Européenne) are globally recognized organizations that set the benchmark for product safety, performance, and compliance. Our laptop batteries and adapters are rigorously tested and certified to meet UL and CE standards, ensuring they are safe, reliable, and compatible with your device. This means every product you purchase from us has passed strict safety checks and delivers dependable power you can trust.

    2. UL & CE Certified Power Solutions

    Our laptop batteries and adapters are rigorously tested and certified to meet UL (Underwriters Laboratories) and CE (Conformité Européenne) safety standards. These certifications ensure that every product delivers consistent performance, protects against overheating, overcharging, and short circuits, and is fully compliant with international regulations. With UL & CE certified power solutions, you can trust that your laptop will run safely, efficiently, and without interruptions — at home, at work, or on the go.

    3. Sleek & Minimal Laptop Power

    Designed to complement your laptop, our batteries and adapters feature a sleek, modern look while delivering reliable power. Compact, minimal, and stylish — they fit perfectly into your workspace or on the go.

    4. Make Our Power Solutions Yours

    Don’t settle for unreliable batteries or adapters. Choose our certified, long-lasting power solutions and make them an essential part of your laptop experience — at home, at work, or on the go.

    5. Engineered for Compatibility: Powering Your Ecosystem.

    This addresses a major pain point. Customers need to know the charger works seamlessly not just with their laptop, but with their phone, tablet, and other USB-C devices. It positions YuYan as a unified power solution for all their tech, reducing cable clutter and complexity.

    6.Built to Last: Durability You Can Depend On.

    This directly counters the fear of buying a cheap product that breaks. It highlights quality construction (e.g., reinforced cables, robust connectors, premium materials) and implies a longer product lifecycle, which is a strong value argument over cheaper, disposable alternatives.

    7.Intelligent Charging: Protect Your Device's Battery Health.

    This showcases advanced technology. Modern chargers with intelligent chipsets can regulate voltage and current to avoid overcharging and overheating, which degrades batteries. This shows YuYan cares about protecting the customer's much more expensive laptop investment.

    8.Eco-Conscious Innovation: Responsible Power.

    This appeals to the environmentally conscious consumer. It can encompass energy-efficient operation (less wasted energy), the use of recyclable materials in packaging or products, and adherence to environmental standards like RoHS. This builds a positive, modern brand image.

    9.Globally Ready: A Worldwide Travel Companion.

    A huge benefit for travelers. If YuYan's chargers support 100-240V input voltage and come with interchangeable plugs (or a versatile design), this is a massive selling point. It tells the global citizen that this is the only charger they need to pack.

    For a Sustainable Laptop Future

    At YuYan, it all starts with a vision: to create reliable, safe, and long-lasting power solutions for laptops everywhere.

    Did you know that millions of low-quality laptop batteries and adapters fail every year, creating unnecessary e-waste and safety hazards? Immediate action needs to be taken to protect both your devices and the environment.

     

    That’s why YuYan was created — to provide high-quality, certified batteries and adapters that are safe, durable, and eco-conscious. We believe the best way to make a positive change is through the products people use every day. A portion of every purchase goes directly to supporting electronic waste reduction initiatives and responsible recycling programs.

     

    By choosing our products, you’re not only ensuring reliable power for your laptop — you’re helping reduce e-waste, protect the environment, and support a sustainable technology future. Thank you for making a difference!

    People Usually Ask

    1: How do I know if this battery/adapter fits my laptop?

    Please check your laptop model or the part number on your original battery/adapter. A full compatibility list is provided in the item description. If you are not sure, feel free to contact us before purchase.

    2: Is this an original (OEM) product?

    No, our products are brand-new high-quality replacement batteries/adapters, fully compatible with the original manufacturer’s specifications. All items are CE / FCC / RoHS certified.

    3: Does the voltage/capacity have to match exactly?

    Voltage (V) must match within ±0.5V of your original battery.

    Capacity (mAh/Wh) can be different: a higher capacity means longer runtime but may be slightly heavier.

    4: Do your batteries have a memory effect?

    No. Our batteries use Grade A Lithium-Ion/Polymer cells and are free from memory effect. You can charge or discharge at any time.

    5: Can I use an adapter with higher amperage or wattage?

    The voltage must match (e.g., 19V adapter for a 19V laptop).

    The amperage (A) and wattage (W) can be equal or higher, but not lower.

    6: How long is the battery lifespan?

    Typically 500–800 charge cycles, which is about 2–4 years under normal usage.

    7. How should I care for my battery?

    Avoid extreme heat or cold.

    Do not leave it plugged in for months without use.

    For long-term storage, keep the battery at 40–60% charge in a cool, dry place.

    8. Why does the battery arrive with partial charge?

    For shipping safety, all batteries are shipped with 30–60% charge. This is normal. Please fully charge the battery before first use..

    9. Do you provide warranty?

    Yes. All our batteries and adapters come with a 12-month warranty. If there is any quality issue, we offer replacement or refund.

    10. Don’t they cut a lot of trees to make these still?

    Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

    Secure one-click checkout with these payment options