* Battery model: A1965
* Type: Lithium-ion polymer, 3-cell
* Voltage: 11.4 V
* Capacity: about 4,379 mAh
* Energy: 49.9 Wh for the original battery
* Color: Black
* Apple part numbers commonly associated: 020-02459 / 661-11676
* Compatible MacBook Air: 13-inch Retina 2018 (A1932) and 2019 (A1932); some replacement suppliers also list compatibility with the 2020 Intel A2179.