Replacement Battery Specification
- Battery Model: R13B02W
- Capacity: 5230mAh/39Wh
- Voltage: 7.6V
- Battery Type: Li-ion
- Cell: Made in China, high quality guarantee
- Color: Black
- Condition: Replacement Battery (100% Brand New, 1-year warranty!)
Replace Part Number
- R13B02W
- R13B01W
Compatible Laptop Model
- For Xiaomi Mi Air 13.3" Series
Product Features
- Reliable Power: 5230mAh/39Wh capacity provides extended runtime for all-day productivity, entertainment, and mobile computing
- OEM-Level Compatibility: 100% compatible with Xiaomi Mi Air 13.3" laptops including fingerprint version, matching original battery specifications
- Advanced Lithium-Ion Technology: Premium cells deliver stable 7.6V output and long cycle life for dependable daily operation
- Safety-Certified Design: Integrated protection against overcharge, over-discharge, short circuit, and overheating for safe laptop use
- Reliable Performance: Engineered for Xiaomi Mi Air laptops, ensuring consistent performance during work, study, and entertainment
- Quality Assurance: 1-year warranty coverage and strict quality control ensure reliable performance for everyday users
Why Choose This Xiaomi Mi Air Battery
This replacement laptop battery is specifically designed for Xiaomi Mi Air 13.3" laptops, popular ultraportable notebooks trusted by students, professionals, and home users worldwide. With 5230mAh/39Wh capacity at 7.6V, this battery provides the reliable power needed for full workdays, online classes, content streaming, and mobile productivity without constant charging.
Our replacement battery meets strict quality standards for consumer laptops, featuring advanced battery management systems that ensure stable voltage output, optimal charging cycles, and safe operation during daily use. The OEM-level design guarantees seamless integration with your Xiaomi Mi Air 13.3" laptop, maintaining the same form factor, electrical characteristics, and safety features as the original R13B02W battery. Each unit undergoes rigorous quality control testing to verify capacity, voltage stability, and protection circuit functionality before shipment.
Ideal for students, remote workers, home users, and anyone who relies on their Xiaomi Mi Air for daily computing tasks, this battery replacement combines reliable performance with exceptional value. Whether you need a spare battery for extended travel or a replacement for aging power packs, our solution delivers the performance and safety required for everyday laptop use. Trust in a battery that users depend on for uninterrupted productivity and entertainment.