A2669 A2681 Replacement Battery for MacBook Air 13-inch M2 (2022) | Part Number 661-26150
Restore Your MacBook Air’s Original Performance
If your MacBook Air 13-inch M2 (2022) no longer holds a charge, drains quickly, shuts down unexpectedly, or displays a “Service Recommended” battery warning, it’s time to replace the battery. This A2669 / A2681 Replacement Battery (Part No. 661-26150) is engineered to provide reliable performance, long-lasting backup, and safe charging for your MacBook Air.
Manufactured using premium-grade lithium-ion cells, this replacement battery is designed to match the original battery’s specifications for compatibility, efficiency, and safety. Every battery undergoes rigorous quality testing before shipping to ensure dependable performance and customer satisfaction.
Compatible MacBook Models
This battery is compatible with the following Apple MacBook Air models:
- MacBook Air 13-inch M2 (2022)
- Model A2669
- Model A2681
Compatible Apple Model Numbers
This replacement battery supports the following Apple model numbers:
- MLY33LL/A
- MLY43LL/A
- MLY13LL/A
- MLY23LL/A
- MLXX3LL/A
- MLXW3LL/A
- MLXY3LL/A
- MLY03LL/A
Tip: Please verify your MacBook model number printed on the bottom cover before placing your order.
Compatible Battery Part Number
- 661-26150
If your existing battery carries this part number, this replacement is designed to be compatible.
Key Features
🔋 Premium Lithium-Ion Cells
Built with high-quality Grade A+ lithium-ion cells for reliable performance, stable charging, and extended battery life.
⚡ Reliable Battery Backup
Designed to deliver dependable runtime comparable to the original battery, helping restore your MacBook’s portability and productivity.
🛡️ Advanced Safety Protection
Integrated protection circuits help safeguard against:
- Overcharging
- Over-discharging
- Short circuits
- Overcurrent
- Overheating
✅ Precision Fit
Manufactured to fit the MacBook Air 13-inch M2 (2022) chassis accurately without modification.
🧪 100% Quality Tested
Every battery is individually tested for charging performance, voltage stability, capacity, and safety before dispatch.
🌱 Environmentally Responsible
Constructed using quality materials that comply with industry safety standards for reliable and efficient operation.
Common Signs You Need a New Battery
Replacing your battery is recommended if you experience any of the following:
- Battery drains unusually fast.
- MacBook shuts down even when charge remains.
- Battery is swollen or lifting the trackpad.
- “Service Recommended” or battery health warning appears.
- MacBook only works while connected to the charger.
- Charging percentage behaves abnormally.
- Reduced battery backup compared to when the MacBook was new.
Why Choose This Replacement Battery?
Unlike low-quality aftermarket batteries, this replacement is selected for its dependable performance, compatibility, and safety. It is an excellent choice for students, professionals, business users, and anyone looking to extend the life of their MacBook Air without replacing the entire laptop.
Each battery is carefully inspected and securely packaged to minimize the risk of shipping damage.
Installation Information
Battery replacement requires opening the MacBook and disconnecting the internal battery connector. If you are not familiar with MacBook repairs, professional installation is recommended to avoid accidental damage.
After installation:
- Fully charge the battery to 100%.
- Use the MacBook normally until the battery reaches approximately 10–15%.
- Recharge to 100%.
- Repeat this cycle 2–3 times for optimal battery calibration.
Package Contents
- 1 × A2669 / A2681 Replacement Battery
- Protective packaging for safe delivery
Why Buy from Lap Gadgets?
When you purchase from Lap Gadgets, you receive more than just a replacement battery.
✔ Expert laptop parts specialists since 2008
✔ Thoroughly tested products before shipping
✔ High compatibility standards
✔ Secure packaging for safe delivery
✔ Responsive customer support
✔ Warranty for added peace of mind
✔ Fast shipping across India
Frequently Asked Questions (FAQ)
Is this an original Apple battery?
This is a high-quality compatible replacement battery manufactured to meet the required specifications for the supported MacBook Air models.
How do I confirm compatibility?
Check the model number printed on the underside of your MacBook. This battery is compatible with A2669 and A2681 models and battery part number 661-26150.
Will replacing the battery improve battery life?
Yes. If your existing battery has degraded due to age or heavy usage, replacing it can significantly improve battery runtime and overall usability.
Is professional installation recommended?
Yes. MacBook batteries are internally installed, and professional installation is recommended if you do not have experience repairing Apple laptops.












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