Battery for Apple MacBook Air 13" A2179 A1965 2020 Early Model, 11.36V 49.9Wh Li-Polymer, Compatible with A2179 A1965 2020, 1-Year Warranty

**Product Overview**
This high-performance replacement battery is specifically designed for the Apple MacBook Air 13-inch (2020 Early) models with part numbers A2179 and A1965. It delivers the same 49.9W h capacity and 11.36V nominal voltage as the original, ensuring your laptop stays powered through long work sessions, classes, or travel.

**Important Voltage Warning**
Please verify your original batterys voltage before ordering. This battery is 11.36V (3-cell series). Do NOT use it with 7.6V or 14.4V systems. Incorrect voltage can cause charging failure, system damage, or safety hazards.

**Compatibility List**
- Apple MacBook Air 13" (2020 Early) Model A2179
- Apple MacBook Air 13" (2020 Early) Model A1965
- Replaces original part numbers: A2179, A1965

**Specifications Table**
| Parameter | Value |
|-----------|-------|
| Battery Type | Li-Polymer |
| Voltage | 11.36V |
| Capacity | 49.9W h / 4380mAh |
| Cell Count | 3 cells in series |
| Connector | 3-pin (compatible with A2179/A1965) |
| Dimensions | 285 x 95 x 5.5 mm (approx. ) |
| Weight | 235g (approx. ) |
| Warranty | 1 Year |

**Comparison Table: Original vs. This Replacement**
| Feature | Original Apple Battery | This Replacement |
|---------|----------------------|------------------|
| Voltage | 11.36V | 11.36V (exact match) |
| Capacity | 49.9W h | 49.9W h (same) |
| Safety Certifications | UL/CE/FCC | UL/CE/FCC compliant |
| Price | High (OEM) | Affordable |
| Warranty | 1 year (limited) | 1 year (full) |

**Installation Tips**
1. Power off your MacBook Air and disconnect the charger.
2. Remove the bottom case screws (P5 pentalobe) carefully.
3. Disconnect the old battery connector from the logic board.
4. Remove the adhesive strips securing the old battery (use gentle heat if needed).
5. Place the new battery in the same orientation, connect the cable, and press firmly.
6. Reattach the bottom case and screws.
7. Charge the battery to 100% before first use for optimal calibration.

**Note**
- This battery is NOT compatible with MacBook Air models before 2020 (e. g., A1466, A1932) or MacBook Pro models.
- If your MacBook shows Service Recommended after replacement, reset the SMC (System Management Controller) by holding Shift+Control+Option+Power for 10 seconds.

**Package Includes**
1 x Replacement Battery for MacBook Air 13" A2179/A1965
1 x Screwdriver set (P5 pentalobe + Phillips)
1 x Installation guide

**Quality Assurance**
Each battery undergoes rigorous testing for voltage stability, capacity, and safety. We stand behind our product with a 1-year warranty and responsive customer support.

Order now and restore your MacBook Airs original battery life at a fraction of the cost!