NDWQGFS MacBook Air 13" Replacement Battery A1932 A2179 — 49.9Wh High-Capacity, Safe Charging

NDWQGFS replacement battery for MacBook Air 13" (A1932/A2179) is a high-capacity 49.9Wh pack engineered to restore dependable runtime and safe charging for compatible MacBook Air models.

If your MacBook Air from late 2018 through early 2020 is showing rapid battery drain, unexpected shutdowns, or inaccurate battery percentage, swapping the aging cell pack for a fresh, compatible unit can revive daily portability. This battery is manufactured to fit MacBookAir8,1; MacBookAir8,2; and MacBookAir9,1 series with the model numbers A1932 (EMC 3184) and A2179 (EMC 3302). It offers a balance of capacity, protective circuitry, and industry certifications to meet typical laptop usage needs.

Will this battery physically fit my MacBook Air and match my model number?

It’s built specifically for the 13-inch Retina MacBook Air models A1932 (Late 2018 and 2019) and A2179 (Early 2020). Confirm the model identifier printed on the underside of your laptop before purchasing to avoid compatibility issues.

• Fits MacBookAir8,1 / 8,2 / 9,1 chassis and connectors.
• Compatible with part numbers MRE82LL/A, MVFH2LL/A, MVFM2LL/A, MRE82B/A.
• Not compatible with model A2337—double-check your Mac’s model code.

How much longer will battery life last after installing this replacement?

The battery offers 49.9Wh (4379mAh) at 11.4V and is designed to give noticeably improved run time over a worn original. Actual duration depends on your screen brightness, apps, and power settings, but you should expect restored day-to-day usability for browsing, documents, and light media tasks.

• 49.9Wh nominal capacity for extended operating time versus degraded batteries.
• Rated for up to ~500 charge cycles under typical use.
• Performance varies by workload — heavier tasks reduce run time faster.

What safety features and certifications protect my laptop?

The pack includes integrated protection circuits that monitor charge/discharge behavior and guard against common electrical faults. It also carries CE, FCC, and RoHS declarations that indicate adherence to recognized safety, emissions, and material standards.

• Built-in safeguards for overcharge, over-discharge, short-circuit, and thermal events.
• CE, FCC, and RoHS compliance for electrical and environmental standards.
• Manufactured to match MacBook internal connector form and polarity for safe installation.

What support and warranty come with the replacement battery?

The battery includes a 12-month warranty and a 30-day return window so you can validate compatibility and performance. The listing recommends performing 3–4 full charge cycles after installation to calibrate the battery meter and help macOS report capacity accurately.

• 12-month limited warranty for defects and manufacturing issues.
• 30-day return policy if the battery does not fit or function as described.
• Customer support available through the seller’s messaging channel for installation or troubleshooting tips.

Who should buy this battery: pick this NDWQGFS replacement if you own a 13" Retina MacBook Air with model A1932 or A2179 and want a factory-style spare that restores runtime, includes safety protections, and comes with a one-year warranty. Avoid purchasing if your MacBook is the A2337 model or another incompatible identifier. If you are comfortable with a careful, static-safe internal swap or can use a professional technician, this battery provides a cost-effective way to extend the life of your MacBook Air.