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Black rectangular lithium-polymer battery with connector ribbon

NShi

NShi A1965 laptop battery for MacBook Air 13 A1932 2018-2019 A2179 2020 4379mAh 11.4V

SKU CH-S5XG-CTFES

Replacement lithium-polymer battery for 13-inch MacBook Air models A1932 (2018-2019) and A2179 (2020), 11.4V 4379mAh 49.9Wh

  • Battery type3 Cell Lithium Polymer
  • Battery voltage rating11.4 V
  • Battery capacity4379mah
  • Product colorBlack
  • Product typeBattery
  • Compatible withAPPLE MACBOOK AIR 13 A1932 (LATE 2018), MACBOOK AIR 13 A1932
  • Replaces OEM parts A1965, 020-02455 and 661-11676 for a direct fit
  • Compatible with MacBook Air 13 models from 2018, 2019 and 2020
  • 3-cell lithium polymer design delivers 11.4V and 4379mAh capacity
  • Provides 49.9Wh energy for extended portable runtime
  • Tested for correct voltage, circuit protection and low self-discharge
  • CE, FCC and RoHS certified for safety assurance

Replacement battery for MacBook Air 13

This NShi A1965 battery replaces the original Apple part for MacBook Air 13 models A1932 from late 2018 and late 2019, plus A2179 from early 2020. It is a direct swap for OEM numbers A1965, 020-02455 and 661-11676. Owners of compatible 13-inch Airs regain factory runtime without soldering or adapters.

Thermals noise and power draw

The three-cell lithium-polymer pack delivers 11.4 volts and 49.9 watt-hours at 4379 milliampere-hours. Low self-discharge chemistry keeps stored charge stable when the laptop sits idle. Built-in circuit protection guards against over-voltage, over-current and short-circuit events during normal charging cycles. CE, FCC and RoHS certifications confirm compliance with electrical safety standards.

Build quality and daily implications

A black polymer housing matches the internal form factor so the battery seats flush behind the lower case screws. The original connector aligns with the logic board without cable strain or shimming. Users who need more capacity than 49.9 watt-hours or a different voltage must look elsewhere, as this unit matches the stock specification exactly.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $54.99
Pricier than about 85% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model nameA1965, 020-02455, 661-11676
Product colorBlack
Product typeBattery
Power
Battery type3 Cell Lithium Polymer
Battery voltage rating11.4 V
Battery capacity4379mah
Compatibility
Compatible withAPPLE MACBOOK AIR 13 A1932 (LATE 2018), MACBOOK AIR 13 A1932 (LATE 2019), MACBOOK AIR 13 A2179 (EARLY 2020), MACBOOK AIR 13 MRE82LL/A, MACBOOK AIR 13 MVFH2LL/A, MACBOOK AIR 13 MRE92LL/A, MACBOOK AIR 13 MVFM2LL/A, MACBOOK AIR 13 MRE82B/A, MACBOOK AIR 13 MVFL2LL/A, MACBOOK AIR 13 MREA2LL/A

Questions about this item

How do I install the A1965 battery in my MacBook Air 13 A1932, and what step causes problems?

Remove the bottom case, disconnect the old battery connector, then connect the new 11.4 V 4379 mAh pack before refitting the case; the step most people miss is disconnecting the battery first, which can short the logic board.

What part of this 3 cell lithium polymer battery will need replacement first?

The polymer cells themselves degrade with each charge cycle; once the 49.9 Wh capacity drops below usable runtime, the whole A1965 pack must be swapped because the cells are not serviceable.

What limit appears first when I run the MacBook Air 13 A2179 on this battery under sustained load?

The 11.4 V output sags as the 4379 mAh cells drain, so runtime ends before thermal throttling becomes an issue.

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