Genuine A1382 Replacement Battery for MacBook Pro 15" A1286 (2011-2012) | 10.95V 77.5Wh | MC721LL/A MC723LL/A 661-5844

Genuine A1382 Replacement Battery for Apple MacBook Pro 15" | Early/Late 2011 & Mid 2012 Models | A1286 | 10.95V 77.5Wh High-Capacity | Compatible with MC721LL/A, MC723LL/A, 661-5844, 020-7134-A

Revive your classic MacBook Pro 15-inch with our high-quality A1382 replacement battery, specifically designed for A1286 models from 2011-2012. With 10.95V voltage and 77.5Wh capacity, this battery delivers reliable power for everyday computing, creative work, and general productivity. Perfect for users looking to extend the life of their trusted Apple hardware with a compatible, safe, and efficient power solution.

Guaranteed Compatibility:
This battery is designed for:

• MacBook Pro 15-inch Model: A1286

• Production Years: Early 2011, Late 2011, Mid 2012

• Part Numbers: MC721LL/A, MC723LL/A

• Apple Part Numbers: 661-5844, 020-7134-A

• Battery Part Number: A1382

• Battery Specifications: 10.95V 77.5Wh

 Key Features:

• High 77.5Wh Capacity: Extended runtime for daily use

• Stable 10.95V Output: Consistent power delivery

• Advanced Safety: Multiple protection circuits (overcharge/overheat/short-circuit)

• Perfect Fit: Direct replacement with no modifications required

• Eco-Friendly: RoHS compliant and mercury-free

 Technical Specifications:

• Capacity: 77.5Wh

• Voltage: 10.95V

• Battery Type: Li-ion

• Compatibility: MacBook Pro 15" A1286 (2011-2012)

• Replaces: 661-5844, 020-7134-A

• Certifications: CE, RoHS, FCC

Performance Benefits:

• Extended Runtime: Ideal for work and entertainment

• Reliable Power: Stable performance for daily tasks

• Easy Installation: Simple replacement process

• Seamless Integration: Perfect macOS compatibility

 Quality Assurance:

• Grade A Cells: High-quality lithium-ion technology

• Rigorous Testing: 12-point quality control inspection

• 1-Year Warranty: Comprehensive defect coverage

• Safety Certified: Meets international safety standards

Installation Guide:

1. Power down completely and disconnect all cables

2. Remove bottom case (P5 pentalobe screwdriver required)

3. Disconnect battery connector from logic board

4. Replace battery and reassemble components

5. Charge fully before first use

 Maintenance Tips:

• Calibrate with a full charge/discharge cycle initially

• Avoid deep discharges; recharge at 20-30% for optimal lifespan

• Store in a cool, dry place when not in use

• Use only Apple-certified chargers for best results

Package Includes:

• 1 x A1382 Replacement Battery (77.5Wh)

• Installation guide

• Safety documentation

• Warranty card

Why Choose Our Battery?

• Perfect Compatibility for 2011-2012 A1286 models

•  30-Day Return Policy

• Free Global Shipping

• Expert Technical Support

• Environmentally Responsible

⚠️ Important Notes:

• Compatible only with 2011-2012 MacBook Pro 15" A1286 models

• Not compatible with other years or models

• Verify your model number before purchase

• Professional installation recommended if unsure

Ready to Restore Your MacBook Pro's Performance?
Click Add to Cart for genuine compatibility and fast shipping!