Fancy Buying A1382 77.5Wh Battery for 15" MacBook Pro

Fancy Buying's 77.5Wh A1382 replacement battery restores longer run time for 15-inch MacBook Pro models from Early 2011, Late 2011 and Mid 2012.

This high-capacity Li-Polymer battery is built as a direct-fit swap for Apple part numbers A1382 and A1286 (models 8,2 and 9,1). Rated 10.95V with a 77.5Wh capacity across 6 cells, it replaces worn or failing batteries in compatible 15-inch MacBook Pro laptops (model identifiers such as MC721LL/A, MC723LL/A, MD035LL/A, MD318LL/A, MD322LL/A, MD103LL/A and MD104LL/A). The package includes two screwdrivers and a one-year warranty for straightforward installation and added peace of mind.

Which MacBook Pro models will this A1382 battery work with?

This battery is designed specifically for 15-inch MacBook Pro unibody models produced in Early 2011, Late 2011 and Mid 2012. It matches Apple replacement part numbers and the A1382/A1286 designation to ensure compatibility.

• Fits MacBook Pro 15-inch models: Early 2011, Late 2011, Mid 2012 (8,2 and 9,1).
• Compatible Apple part numbers: A1382, 020-7134-A, 661-5211, 661-5476, 661-5844.
• Replaces the original battery in model listings like MC721LL/A and MD104LL/A.

How does the battery perform and what are the key specs?

The Fancy Buying A1382 battery delivers a 77.5Wh capacity at 10.95V using six Li-Polymer cells, providing power comparable to factory units. It is engineered to meet standard laptop power and safety expectations without introducing unusual charging behavior.

• Capacity: 77.5Wh for extended runtime compared to low-capacity worn batteries.
• Voltage: 10.95V, 6-cell Li-Polymer construction for consistent discharge.
• Certifications: CE, UL, FCC and RoHS-compliant materials and manufacturing.

What comes in the box and how easy is installation?

The pack includes the replacement battery plus two screwdrivers to remove the lower case and battery screws, giving you the tools needed for a direct swap. Basic DIY skills and careful handling are all that's required; professional installation is optional if you prefer service assistance.

• Included: 1 x A1382 battery and 2 x screwdrivers for installation.
• Installation: fits the original mounting points and connectors for a plug-and-play swap.
• Support: 1-year warranty and customer service response within 24 hours for troubleshooting.

Is this battery safe and environmentally compliant?

Manufactured with formal safety testing and environmental controls, this replacement battery uses RoHS-compliant materials and passes CE/UL/FCC certification checks. The design minimizes risks such as leakage and uses stable protection circuits for normal laptop operation.

• Safety certifications: CE, UL, FCC ensuring basic product safety standards.
• Environmental: RoHS-compliant — free of lead, mercury, cadmium, PBBs, PBDEs.
• Quality control: built with stable chips and secure cell sealing to prevent leakage.

Who is this for? If you own a 15-inch MacBook Pro from Early 2011, Late 2011 or Mid 2012 and your current battery holds little charge, exhibits swelling, or the system reports service battery warnings, this Fancy Buying A1382 replacement is a cost-effective way to restore usable runtime. It's aimed at users comfortable with a simple DIY swap or those seeking a tested, certified replacement backed by a one-year warranty. Choose this battery when you want a direct-fit, certified unit that matches Apple part numbers and restores mobility to older MacBook Pro laptops without requiring a full machine upgrade.