
The Genuine A2797 Laptop Battery is a premium replacement designed for MacBook Air M2 (A2941), MacBook Air M3 (A3114), and MacBook Air 15-inch series (MQKP3LL/A, MQKQ3LL/A, MQKR3LL/A, MQKT3LL/A, MQKU3LL/A, MQKV3LL/A). With a high-capacity 66.5Wh / 5762mAh lithium-ion design, it provides long-lasting power, stable performance, and OEM-level reliability for daily use.
This battery features no memory effect, allowing you to charge anytime without fully discharging, making it convenient and efficient.
Key Features
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High-Capacity 66.5Wh, 5762mAh – delivers extended runtime for work, study, and creative tasks
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Full Compatibility – fits MacBook Air M2 A2941, M3 A3114, and 15-inch series MQKP3LL/A – MQKV3LL/A
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Smart Circuit Protection – safeguards against overcharge, over-discharge, overheating, and short circuits
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Eco-Friendly Materials – RoHS compliant, free from lead and mercury
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Quality Tested – meets or exceeds Apple’s original battery specifications
Safety & Reliability
The A2797 battery integrates intelligent battery management circuitry, ensuring:
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Overcharge & over-discharge protection
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High/low temperature cut-off
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Battery-unbalanced-shut-off protection
This ensures stable power, longer cycle life, and safe operation under various workloads.
Packaging & Shipping
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Anti-static and shockproof protective packaging
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Worldwide fast delivery
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Each battery is 100% inspected before shipping
Compatibility Guide
✔ Compatible Models:
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MacBook Air M2 (A2941)
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MacBook Air M3 (A3114)
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MacBook Air 15-inch MQKP3LL/A, MQKQ3LL/A, MQKR3LL/A, MQKT3LL/A, MQKU3LL/A, MQKV3LL/A
✔ Battery Part Number:
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A2797
❌ Not Compatible With:
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MacBook Pro series
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Older MacBook Air (Intel / M1 versions)
Why Choose Our A2797 Replacement Battery?
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OEM-quality replacement for long-lasting performance
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Advanced safety protections built-in
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Eco-friendly, RoHS-compliant materials
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Fully quality-tested before shipping
| Battery Capacity | 66.5Wh/5762mAh |
| Voltage | 11.54V |
| Model No | A2797 |
| Warranty | 12 months |
New lithium-ion batteries must be fully charged and fully discharged two to three times before being fully conditioned.
Please note that the full capacity and life of a new lithium-ion battery is only achieved after 2 to 3 full charge and discharge cycles.
After you have gone through 2 to 3 cycles, you never have to condition the battery again.
Shipping Policy: