Model Number

A1932 A2179

Model Identifier

MacBookAir9,1 MacBookAir8,2 MacBookAir8,1

EMC Number

3302 3184

Year

2019 2019 2020

Battery Model Number

A1965

Battery Capacity

4379mAh

Cell

3 Cells

Voltage

11.4V

System Battery

Built-in 49.9-watt-hour lithium-polymer

Maximum Battery Cycle

1000

Quality

Genuine 

Installation Difficulty

6/10

PPN

923-03022 661-11676 661-15395