No Sew A1932 A1965 11.4V 4379mAh 55Wh laptop battery

Replacement battery for MacBook Air 13-inch Retina

This Li-Polymer battery replaces the original A1965 pack in MacBook Air 13-inch Retina models from 2018 through 2020. It fits units identified as A1932 or A2179 and matches part numbers 020-02459 and 661-11676. The pack is new and intended for owners restoring runtime on these specific laptops. It is not for users with earlier non-Retina Airs or later Apple Silicon models.

Thermals noise and power draw in normal use

The battery operates at 11.4V and stores 55Wh, delivering 4379mAh of capacity through three Grade A cells. Built-in protection circuitry manages charge and discharge to keep temperatures stable during typical workloads. No moving parts are present, so the component adds no audible noise. The supplier rates the pack for up to 500 recharge cycles over its service life.

55Wh capacity decides fit for your model

The 55Wh rating is the single figure that confirms whether this unit matches your MacBook Air specification. Verify the model identifier A1932 or A2179 and the EMC numbers 3184 or 3302 before purchase. The pack weighs 440 grams and carries CE FCC RoHS certifications. Buyers needing a different watt-hour rating or a battery for another laptop series should select an alternative part.