myVolts
myVolts Replacement Battery for MacBook Air 13" A1965 11.4V 49.9Wh
Replaces the internal battery in compatible 13-inch MacBook Air models from 2018 to 2020 with a 11.4 V, 49.9 Wh lithium-polymer unit
- 4 V lithium-polymer chemistry delivers reliable power
- 9 Wh capacity matches the original Apple specification
- Direct replacement for part numbers A1965, A1932 and A2179
- Fits MacBook Air 13 inch models from 2018, 2019 and 2020
- Includes screwdrivers for straightforward self-installation
Direct Replacement Battery
This Li-Polymer battery replaces the original Apple A1965 cell in 13-inch MacBook Air models from Late 2018, Mid 2019 and Early 2020. It matches the factory voltage of 11.4V and capacity of 49.9Wh. The pack is designed as a 1:1 mechanical fit and includes the screwdrivers needed for installation.
Cool Running Chemistry
Li-Polymer construction generates minimal heat during normal charging and discharging cycles. The cell operates silently with no moving parts and draws only the current required by the laptop's power management system. Normal use produces no audible noise and negligible thermal load on the chassis.
Sustained Capacity Delivery
Under continuous load the battery maintains a stable 11.4V output until the management controller initiates shutdown. The 4379mAh rating supports extended unplugged sessions without voltage sag. Safety circuitry prevents overcharge and short-circuit conditions during prolonged operation.
Highlights
- 4 V lithium-polymer chemistry delivers reliable power
- 9 Wh capacity matches the original Apple specification
- Direct replacement for part numbers A1965, A1932 and A2179
- Fits MacBook Air 13 inch models from 2018, 2019 and 2020
- Includes screwdrivers for straightforward self-installation
Specifications
No published specifications for this item yet.
Questions about this item
How do I install the A1965 battery in my MacBook Air 13" and which step do people often miss?
Remove the bottom case screws with the included screwdrivers, disconnect the old battery connector, fit the new 11.4 V 49.9 Wh pack, reconnect the cable, then replace the case screws. People often forget to disconnect the battery before removing other connectors.
What maintenance or replacement will the Li-Polymer 4379 mAh battery need later?
Li-Polymer cells degrade with charge cycles; expect reduced runtime after several hundred cycles. No user-serviceable parts exist — when capacity drops below your needs, replace the whole A1965 battery pack.
What limit appears first during sustained use of this 11.4 V replacement battery?
The 49.9 Wh capacity sets the runtime ceiling; under continuous load the pack will deplete before any thermal or voltage limit is reached.
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