Product Overview
This premium A1321 laptop battery is specifically engineered as a high-quality replacement for Apple MacBook Pro 15.4-inch models from 2009-2010. Designed with advanced lithium-ion technology, this battery delivers reliable power and extended runtime for your MacBook Pro, ensuring optimal performance for professional and personal use.
Technical Specifications
- Battery Model: A1321
- Capacity: 77.5WH (High Capacity)
- Voltage: 10.95V
- Battery Type: Premium Li-ion
- Cell Configuration: Made in China with high quality guarantee
- Color: Black
- Condition: Brand New Replacement Battery (100% New, 1-year warranty)
- Certification: CE, FCC, RoHS compliant
Compatible Part Numbers
This battery replaces the following original Apple part numbers:
- A1321
- 020-6830-A
- 3ICP5/81/77-2
Compatible MacBook Pro Models
Perfectly compatible with the following Apple MacBook Pro 15.4-inch models:
Mid 2009 Models:
- MacBook Pro 15.4" 3.06GHz Core 2 Duo (MB986LL/A, A1286, MacBookPro5,3)
- MacBook Pro 15.4" 2.8GHz Core 2 Duo (MB986LL/A, A1286, MacBookPro5,3)
- MacBook Pro 15.4" 2.66GHz Core 2 Duo (MB985LL/A, A1286, MacBookPro5,3)
- MacBook Pro 15.4" 2.53GHz Core 2 Duo (MC118LL/A, A1286, MacBookPro5,4)
Early 2010 & Late 2010 Models:
- Apple MacBook Pro 15 inch A1286 (Early 2010, Late 2010)
- MB985, MC986, MC118 Series
Specific Model Numbers:
- MC371J/A, MC371E/A, MC371B/A, MC371*/A
- MC372J/A, MC372E/A, MC372B/A, MC372*/A
- MC371, MC372, MC373 Series
Key Features & Benefits
- High Performance: 77.5WH capacity provides extended battery life for all-day productivity
- Premium Quality: Advanced Li-ion cells with superior energy density and longevity
- Perfect Compatibility: Designed to match original Apple specifications for seamless integration
- Safety Protection: Built-in protection against overcharge, over-discharge, and short circuit
- Easy Installation: Direct replacement with no modifications required
- Reliable Warranty: 1-year manufacturer warranty for complete peace of mind
- Professional Quality: Manufactured with over 10 years of battery technology expertise
Installation & Usage Guidelines
This replacement battery is designed for easy installation in your MacBook Pro 15.4-inch. Simply remove your old battery and insert this new one - no technical expertise required. The battery comes pre-charged and ready to use. For optimal performance, we recommend fully charging the battery before first use and following proper charging cycles.
Quality Assurance
Each battery undergoes rigorous quality testing to ensure it meets or exceeds original Apple specifications. Our commitment to quality means you receive a reliable, long-lasting power solution for your MacBook Pro.