Description
This is an original internal battery replacement for the MacBook Air 13-inch Early 2014 and Early 2015 models with regulatory model number A1466. These Haswell-generation MacBook Air units use a higher-capacity battery than Mid 2012 / Mid 2013 A1466 models.
Early 2014 and Early 2015 A1466 share the same internal battery specification (7.6 V, 7800 mAh). Mid 2012 and Mid 2013 A1466 use a different, lower-capacity pack and are not compatible.
Compatibility
- MacBook Air 13-inch (Early 2014) – Model A1466
- MacBook Air 13-inch (Early 2015) – Model A1466
- Haswell-generation A1466 only
Not Compatible With
- MacBook Air 13-inch Mid 2012 / Mid 2013 (A1466 – Ivy Bridge battery)
- MacBook Air 11-inch A1465
- MacBook Pro models
- Apple Silicon MacBook Air (M-series)
Technical Specifications
| Product Type | Internal Lithium-Polymer Battery |
| Model Compatibility | A1466 (Early 2014 – Early 2015) |
| Device | MacBook Air 13-inch |
| Battery Type | Li-Polymer (integrated) |
| Capacity | 54 Wh (7800 mAh @ 7.6 V) |
| Installation Type | Internal (requires disassembly) |
| Condition | Original Replacement |




