MacBook Battery A2389 (13" A2337, 2020) – 11.4V 50.16Wh 4400mAh A+ Replacement Battery

Product Parameters:

Key Selling Points:

• ✅ Perfect Fit for MacBook Air 13" A2337 (2020)
  Designed to match original Apple specs and connectors.

• ✅ 50.16Wh / 4400mAh High Capacity
  Delivers consistent power and long runtime for productivity.

• ✅ Premium A+ Grade Lithium Cells
  Provides stable performance, better heat control, and extended lifespan.

• ✅ OEM Compatibility with macOS
  Recognized by macOS with full Battery Health Management support.

• ✅ Certified Safety & Reliability
  CE, FCC, RoHS certified with built-in overcharge and thermal protection.

• ✅ Eco-Friendly and Durable
  Manufactured to reduce waste and enhance energy efficiency.

• ✅ 1-Year Warranty & Friendly Support
  Hassle-free replacement guarantee with dedicated customer care.

Advantages Over Lower-Grade Alternatives:

• Longer Usage per Charge:
  50.16Wh capacity means more hours of work, streaming, or browsing.

• 1000+ Cycle Lifespan:
  Maintains performance for years with minimal degradation.

• Zero Compatibility Errors:
  Fully supported by macOS; no firmware or health warning issues.

• Smart Battery Management Chip:
  Regulates voltage, current, and temperature for safe operation.

• Quiet, Cool, and Stable:
  Maintains system stability under high workloads.

Frequently Asked Questions (FAQ):

Q1: Is this battery compatible with the M1 MacBook Air?
A: Yes, it is specifically designed for the MacBook Air 13-inch (A2337, 2020) with M1 chip.

Q2: Will it cause macOS warning messages?
A: No. This A2389 battery is 100% macOS-compatible and supports battery health monitoring.

Q3: What tools do I need for installation?
A: A precision screwdriver kit is required. We recommend professional installation if you're unfamiliar with internal components.

Q4: How can I check my MacBook model number?
A: Go to  Apple Menu > “About This Mac” > Look for the model identifier (e.g., A2337).

Q5: How long does it last on a single charge?
A: It depends on your usage, but expect 8–10+ hours under standard conditions.

Q6: Do you offer bulk or wholesale pricing?
A: Yes, please contact us directly for distributor or reseller pricing options.