LINGCI MacBook Pro 15 A1382 Replacement Battery 77.5Wh

LINGCI A1382 is a high-capacity replacement battery built to restore long runtime and stable performance to MacBook Pro 15" A1286 models from Early 2011, Late 2011 and Mid 2012.

This replacement pack is engineered as a direct-fit, Li‑Polymer battery for MacBook Pro 15" models using the A1382 battery form factor. It delivers 7000mAh (77.5Wh) at 10.95V and includes multi-chip protection on the circuit board, plus industry safety certifications to match modern charging and power management needs. The pack is 100% new from the factory and is presented as an upgraded high-performance option for users needing to replace an aging or failing internal battery.

Will this battery fit my MacBook Pro 15" A1286 from 2011–2012?

The LINGCI A1382 replacement is designed specifically for MacBook Pro 15" A1286 chassis produced in Early 2011, Late 2011 and Mid 2012. Confirm your Mac's model identifiers or original battery part numbers before purchasing to ensure compatibility.

• Compatible model identifiers: A1286, MacBook Pro 15-inch
• Supported Apple model numbers: MC721LL/A, MC723LL/A, MD035LL/A, MD318LL/A, MD322LL/A, MD103LL/A, MD104LL/A
• Cross-reference part numbers: A1382, 020-7134-A, 661-5211, 661-5476, 661-5844
• Fits Early 2011, Late 2011, Mid 2012 15" MacBook Pro

How much runtime and lifespan can I expect from this LINGCI battery?

This battery has a rated capacity of 7000mAh (77.5Wh), which restores typical full-charge runtime compared to worn original packs. The cells and design are intended to support over 1000 charge cycles under normal conditions for a long usable life.

• Rated capacity: 7000mAh / 77.5Wh at 10.95V
• Cell chemistry: Li‑Polymer for steady discharge profiles
• Design life: more than 1000 recharge cycles under recommended use
• Manufactured new — not refurbished — for full capacity

What safety features and certifications does this battery include?

LINGCI includes a multi-chip control circuit to manage charging and discharging, providing protection against overcharge, over-discharge and short circuits. The product also carries common regulatory certifications to align with safety expectations for replacement laptop batteries.

• Built-in protections: overcharge, over-discharge, short-circuit safeguards
• Control hardware: improved circuit board with multiple command chips
• Certifications: CE, FCC, RoHS and UL for electrical and material compliance
• Lower power consumption design to help with efficient charging

Is installation supported and what after-sales help is available?

LINGCI provides 24-hour email support and a maintenance guide to assist with installation and troubleshooting. Guidance includes safe removal of the old pack, correct seating of the replacement, and resetting SMC if needed for best results.

• Support: 24h email assistance and step-by-step maintenance guidance
• Documentation: installation tips and troubleshooting procedures included
• Product condition: shipped brand new from manufacturer with stated capacity
• Returns/help: contact support if fitment or performance issues arise

Who is this for: The LINGCI A1382 battery is intended for MacBook Pro 15" A1286 owners whose built-in battery no longer holds adequate charge or who prefer a factory-new, higher-capacity replacement. It's suited to students, creative professionals and anyone relying on a classic 2011–2012 MacBook Pro who wants restored runtime, modern safety protections and clear compatibility references.