Shenzhen Chunyilin Technology Co., Ltd.
Shenzhen Chunyilin Technology Co., Ltd.
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| Specification | Detail |
|---|---|
| Model Number | A1321 |
| Compatible Models | MacBook Pro 15" A1286 (Mid 2009 – Mid 2010) |
| Battery Type | Li-Polymer |
| Voltage | 10.95V |
| Capacity (Standard) | 77.5Wh / 7200mAh (A+ Grade) |
| Capacity (High-end) | 79Wh / 7200mAh (A+++ Grade) |
| Cell Quality | Grade A / A+++ premium cells |
| Lifecycle | 1000+ charge cycles |
| Safety Certifications | CE, RoHS, FCC, UN38.3 |
| Warranty | 12 months |
True Capacity: Available in 77.5Wh (A+) and 79Wh (A+++) to meet different budget and performance needs.
Long Battery Life: Up to 5–6 hours of use on a single charge, thanks to advanced lithium polymer cells.
Perfect Compatibility: Designed specifically for MacBook Pro A1286 models from 2009–2010.
100% Safe: Built-in protection against overcharge, overheating, and short circuit.
Easy Installation: Comes with necessary tools and instructions for DIY installation.
Eco-Friendly: Certified by RoHS for environmental compliance.
High Performance & Stability: Grade A cells ensure smooth macOS operation without battery warnings.
Longer Service Life: Supports over 1000 full charge-discharge cycles.
No Swelling Issues: Built with durable cells and anti-swell casing.
Zero Risk Purchase: Backed by a 12-month replacement warranty and responsive customer support.
Q1: How do I know if this battery is compatible with my MacBook?
A1: This battery is compatible with the MacBook Pro 15" A1286 models from mid-2009 and mid-2010. Check your bottom case or "About This Mac" for model confirmation.
Q2: What is the difference between A+ and A+++ versions?
A2: A+ offers solid performance with 77.5Wh capacity. A+++ is our premium version, offering higher energy density (79Wh) and longer lifespan.
Q3: Does this battery come with installation tools?
A3: Yes, we include a screwdriver set and detailed installation guide.
Q4: How long does the battery last per charge?
A4: On average use, it provides 5–6 hours depending on your settings and applications.
Q5: Is this battery safe to use?
A5: Absolutely. It includes built-in circuit protection and is certified by CE, FCC, RoHS, and UN38.3.