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

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

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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

 

 

 

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  • Guaranteed to be brand new

    The batteries we sell are all brand-new ones. We do not offer refurbished or used batteries.Quality is king, and integrity is the foundation.

  • 1-Year Warranty

    Our high-performance batteries offer reliable power, free replacement service, and fast worldwide shipping.

  • 60-Day Return Guarantee

    Enjoy a 60-Day Return Guarantee with free exchange or full refund.Fast shipping, and easy returns.

  • 24/7 Friendly Support

    Our 24/7 friendly customer support ensures fast help, technical guidance, and order assistance whenever you need it.

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

 

 

 

Battery Capacity 99.6Wh/8693mAh
Voltage 11.4V
Model No A2527
Warranty 12 Months
🔒 Secure Payment
🚚 Fast Global Shipping
🛡 12-Month Warranty
📩 24×7 Support
✓ UN38.3 certified · CE compliant · RoHS compliant · Safe for air shipping
UN38.3 Certified, CE Compliant, RoHS Compliant, Safe for Air Shipping

🔋 Lithium-Ion Battery Conditioning

For optimal electrochemical performance, new lithium-ion batteries should undergo 2–3 complete charge and discharge cycles before reaching full capacity.

This stabilization phase allows the internal cell chemistry to achieve balanced ion distribution, ensuring maximum runtime, stable voltage output, and extended cycle life.

After this initial conditioning period, no further full discharge cycles are required.

✅ Quality Issue – Free Return & Replacement

🛡 Premium Warranty Protection

  • 12-Month Limited Manufacturer Warranty
  • 60-Day No-Hassle Money Back Guarantee
  • Up to 60 Days Refund Window (Policy Based)
  • Replacement for defective or misrepresented items
  • Dedicated customer service response within 24 hours

View Full Warranty Policy →

🚚 Professional Shipping Standards

  • Orders processed within 24 business hours (excluding weekends & holidays)
  • Real-time tracking number provided upon dispatch
  • Transit time varies by region and logistics carrier
  • Please verify your shipping address before order confirmation
  • Address changes are not possible once shipment is dispatched

Shipping Policy Details →

📌 Product-Specific Notice

US Shipping: USPS. (Normally 2-7 Business Days)

📩 Customer Care Commitment

We are committed to delivering professional-grade battery solutions and responsive after-sales service. If you experience any issues, please contact our support team before leaving feedback.

Contact Customer Support →

Disclaimer:
All batteries sold on accessories-mall.com are replacement parts. accessories-mall.com doesn't affiliate with any of the original manufacturers. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.

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.