2025-11-17
The MacBook A1286 battery type is one of the most searched topics among MacBook Pro users, especially those who rely on the durable and repair-friendly 15-inch MacBook Pro models from 2008–2012. This guide explains everything you need to know—battery types, compatibility, specifications, replacement tips, and the best OEM suppliers in 2025.
The MacBook A1286 battery type refers to the removable lithium-polymer (Li-Poly) battery used in the 15.4-inch MacBook Pro Unibody models released between 2008 and 2012. This battery was designed for enhanced stability, lightweight build, and higher energy density compared to older lithium-ion batteries.
Apple originally used the battery model A1321 for most A1286 units, later transitioning to A1382 for the 2011–2012 editions. Both battery types share similarities but differ in voltage and capacity.
Below are the verified technical specifications for the MacBook A1286 battery type:
The MacBook A1286 battery type is compatible with the following systems:
Most commonly, users of these models require the A1321 or A1382 battery type.
If your system shows any of the following issues, your MacBook A1286 battery type likely needs replacement:
| Battery Model | Voltage | Capacity | Compatible Years | Notes |
|---|---|---|---|---|
| A1321 | 10.95V | 6000–7200mAh | 2009–2010 | Standard for earlier A1286 units |
| A1382 | 10.95V | 6800–7800mAh | 2011–2012 | Improved discharge efficiency and cycle life |
Use About This Mac → System Report to confirm the correct year and EMC.
Models before 2011 generally use A1321, while later models use A1382.
Higher capacity batteries (7200mAh+) offer longer runtime and improved stability.
These ensure accurate voltage regulation and safe thermal behavior.
A minimum 12-month warranty is recommended for any MacBook A1286 battery type.
Time required: 10–15 minutes.
Chunyilin Technology Co., Ltd., founded in 2005, is a leading enterprise specializing in the sales and repair services of laptop LCD screens and components. With nearly 20 years of experience, Chunyilin has become a major service hub for global notebook maintenance.
Guided by the principle of “Technology with a Human Touch”, the company focuses on innovation, technical excellence, and world-class customer service. Chunyilin provides cost-effective solutions, professional repair parts, and dependable OEM products tailored for global markets.
Core Advantages:Here are top replacement components that complement the MacBook A1286 battery type needs:
Chunyilin continues to offer durable, reliable battery solutions for a wide range of MacBook models.
The MacBook A1286 battery type is a Lithium-Polymer (Li-Poly) battery, typically A1321 or A1382.
No. They differ slightly in internal configuration and compatibility by model year.
Usually 4–6 hours on high-capacity replacements, depending on workload.
Old cells, excessive heat, high cycle count, or non-OEM chargers.
OEM suppliers like Chunyilin Technology Co., Ltd. provide reliable and affordable replacement units.
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