NewerTech NWTBAP13MBA5X NuPower A2389 Replacement Battery - 55 Wh - 4800 mAh - 11. 4V - For Apple MacBook Air 13-inch Late 2020
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Product Features
Technical Overview
This battery utilizes lithium-ion chemistry for reliable power delivery and recharge cycles. The 55 Wh energy rating and 4800 mAh capacity match the original specifications, ensuring consistent runtime for MacBook Air notebooks.
The 11.4V output voltage maintains steady power supply to system components, while the proprietary form factor ensures proper physical fit within the laptop chassis. Environmental compliance includes RoHS, REACH, and WEEE directives.
This section brings together practical product details such as Application/Usage, Battery Rechargeable, Battery Size, Weight (Approximate), so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The NuPower A2389 battery provides several practical benefits for MacBook Air users needing battery replacement.
Complete Installation Kit
Includes Torx T4 and T5 screwdrivers, nylon probe tool, adhesive strips, nitrile gloves, and procedure towel for proper installation.
- Professional-grade tools
- Step-by-step guidance
- Secure mounting materials
Direct OEM Compatibility
Matches the A2389 OEM part number exactly, ensuring electrical and physical compatibility with MacBook Air 13-inch Late 2020 systems.
- Identical form factor
- Same voltage specifications
- Verified compatibility
Environmental Compliance
Manufactured with compliance to RoHS, REACH, and WEEE directives for responsible electronics production and disposal.
- Hazardous substance restricted
- Chemical registration compliant
- Waste directive adherence
Deployment / Use Cases
This replacement battery serves multiple deployment scenarios for Apple MacBook Air systems. Primary use cases include restoring aging laptops with diminished battery life, replacing failed original batteries, and maintaining fleet devices in business environments.
The included installation toolkit makes it suitable for IT departments performing in-house repairs, reducing downtime compared to service center visits. Educational institutions and creative professionals can extend the usable life of MacBook Air devices with this direct replacement option.
This section brings together practical product details such as Application/Usage, Battery Rechargeable, Battery Size, Weight (Approximate), so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Business IT Maintenance
Enable IT teams to perform battery replacements on-site for employee MacBook Air devices, minimizing productivity interruptions.
Educational Device Refresh
Extend the service life of MacBook Air notebooks in school and university environments where budget constraints limit new purchases.
Physical Profile
The battery maintains the proprietary dimensions required for proper fit within MacBook Air 13-inch Late 2020 chassis. At 8.85 ounces (251 grams), it matches the weight of the original battery for balanced laptop handling. The lithium-ion construction provides optimal energy density within the constrained space of ultrabook designs.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 8.85 oz (251 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Weight
- 8.85 oz (251 g)
What's in the Box
The package includes all necessary components for battery replacement installation.
Highlights
- Direct replacement for Apple MacBook Air 13-inch Late 2020 (OEM part A2389)
- 55 Wh energy capacity with 4800 mAh rating for extended runtime
- 11.4V output voltage ensures stable power delivery to system components
- Lithium-ion rechargeable chemistry for reliable performance cycles
- Includes complete installation toolkit with Torx screwdrivers and adhesive strips
- Proprietary battery size matches original Apple specifications exactly
- Manufactured with RoHS, REACH, and WEEE environmental compliance
- Backed by 1-year limited warranty from NewerTech
Specifications
| Specifications | |
|---|---|
| Manufacturer | Other World Computing |
| Manufacturer Part Number | NWTBAP13MBA5X |
| Brand Name | NewerTech |
| Product Line | NuPower |
| Product Model | A2389 |
| Product Name | NuPower A2389 Battery |
| Packaged Quantity | 1 |
| Product Type | Battery |
| Battery Information | |
| Application/Usage | MacBook Air,Notebook |
| Battery Rechargeable | Yes |
| Battery Size | Proprietary Battery Size |
| Battery Chemistry | Lithium Ion (Li-Ion) |
| Battery Capacity | 4800 mAh |
| Battery Energy | 55 Wh |
| Output Voltage | 11.4 V |
| Physical Characteristics | |
| Weight (Approximate) | 8.85 oz (251 g) |
| Miscellaneous | |
| Package Contents | NuPower Battery 1 x Torx T4 Screwdriver 1 x Torx T5 Screwdriver 1 x Nylon Probe Tool 1 x Procedure Towel 14 x Adhesive strips 2 x Nitrile Gloves 1 x Getting Started Insert |
| Compatible to OEM Part Number | A2389 |
| Brand Compatibility | Apple |
| Compatibility | Apple MacBook Air (13-inch, Late 2020) |
| Country of Origin | China |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 1 Year |
FAQ
What MacBook Air model is this battery compatible with?
This NewerTech NuPower battery is specifically designed for the Apple MacBook Air 13-inch Late 2020 model. It matches the OEM part number A2389 and uses the proprietary battery size required for proper fit and electrical compatibility with that specific laptop generation.
What is included in the package for installation?
The package includes the NuPower battery plus a complete installation toolkit: Torx T4 and T5 screwdrivers, a nylon probe tool, procedure towel, 14 adhesive strips, 2 nitrile gloves, and a getting started insert. These tools enable proper battery replacement while maintaining device integrity.
What are the key battery specifications?
This battery features 55 Wh of energy capacity with a 4800 mAh rating. It delivers 11.4V output voltage using lithium-ion rechargeable chemistry. The proprietary form factor ensures physical compatibility, while the environmental compliance includes RoHS, REACH, and WEEE directives.
How does this battery compare to the original Apple battery?
The NewerTech NuPower A2389 battery matches the original Apple battery specifications exactly, including the 55 Wh energy capacity, 4800 mAh rating, 11.4V output, and proprietary physical dimensions. It is designed as a direct replacement with identical electrical characteristics and form factor.
What warranty coverage does this battery include?
NewerTech provides a 1-year limited warranty for this NuPower A2389 battery. The warranty covers manufacturing defects and ensures quality standards. Environmental compliance with RoHS, REACH, and WEEE directives further supports product reliability and responsible manufacturing practices.
Is this battery suitable for business IT maintenance?
Yes, this replacement battery is ideal for business IT environments maintaining MacBook Air fleets. The included professional installation tools allow IT technicians to perform battery replacements on-site, reducing device downtime. The direct OEM compatibility ensures reliable performance in corporate computing scenarios.
What power capacity is listed for this UPS?
Power specifications help show where the unit fits best, including the type of load level, electrical environment, and backup role it is intended to support. These are usually the most decision-critical facts in a UPS or power-protection comparison.
What voltage details are listed?
The listed power specification is 11.4 V, which helps position the unit for the right load level and installation role.
| Qty | Price | Available |
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