For urban commuters requiring extended transit capabilities, the ADO Air 20 Ultra is a folding electric bike engineered for maximum range and practicality. With a maximum tested range of up to 100 kilometers on a single charge, it provides a functional solution for long-distance city commuting and extended outdoor routing.
Hardware Specifications Quick Reference
| Component / Metric | Specification |
|---|---|
| Maximum Range | Up to 100 km per charge |
| Battery Capacity | 36V / 9.6Ah (Portable) |
| Charge Time | 4 to 6 hours |
| Motor Model | BAFANG H730 Hub Motor |
| Maximum Torque | 40 N.m |
| Top Speed | 25 km/h |
| Total Weight | Approx. 20+ kg |
Core System Breakdown
1. Battery Efficiency and Thermal Tolerance
The system utilizes a 36V/9.6Ah high-capacity portable battery designed for optimal energy efficiency. This setup supports up to 100 kilometers of travel, minimizing the frequency of required charging cycles. A standard recharge takes between 4 and 6 hours. Furthermore, the battery features a thermal management system that maintains operational integrity in ambient temperatures ranging from -10°C to 50°C.
2. Motor and Powertrain Dynamics
The Air 20 Ultra is powered by a BAFANG H730 Hub Motor. It generates 40 N.m of torque, providing sufficient rotational force for urban inclines. Integrated with a Triple-Speed system, the motor adjusts output based on riding mechanics and caps at a top speed of 25 km/h, ensuring compliance with standard municipal speed regulations for electric bicycles.
3. Frame Construction and Safety Certifications
The structural integrity of the folding frame relies on a high-strength aluminum alloy, which keeps the total vehicle weight to just over 20 kg without compromising load-bearing capacity. The electronic and mechanical components hold both SGS and CE certifications, verifying that the battery safety mechanisms and overall build quality meet established global regulatory standards.
Conclusion
The ADO Air 20 Ultra integrates high-capacity power storage with a compact folding geometry. It serves as a pragmatic, sustainable mobility tool for daily commuters and travelers seeking reliable long-range performance. For technical support or additional product specifications, please contact support@adoebike.com.

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