Ausom K20 48V 13.5Ah
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Product details
K20: a closer look
The standard K20 is a single-motor choice with a 648 Wh battery and a front fork paired with adjustable rear suspension. Its shorter folded length may suit tighter storage spaces. Check the full folded dimensions against your cupboard or vehicle before deciding.
Key points
- 48 V / 13.5 Ah battery; 648 Wh calculated energy.
- 10 × 2.5 inch tubeless tyres.
- Front and rear disc brakes with E-ABS.
Worth knowing
At 25.5 kg, consider your stairs, storage space and transport routine before choosing. Allow a range reserve for hills, cold weather and faster riding. Peak power is not continuous rated power. The exact continuous rating is not verified.
Specifications for this configuration
| Specification | Details |
|---|---|
| Motors | 1 |
| Rated continuous power, total | Not verified for this configuration |
| Peak power, total | 1100 W |
| Battery voltage | 48 V |
| Battery capacity | 13.5 Ah |
| Calculated battery energy (V × Ah) | 648.0 Wh |
| Manufacturer maximum range claim | 70 km |
| Scooter net weight | 25.5 kg |
| Maximum load claim | 130 kg |
| Tyres | 10 × 2.5 inch tubeless |
| Brakes | Front and rear disc brakes with E-ABS |
| Suspension | Front fork and adjustable rear swingarm suspension |
| Unfolded dimensions | 1170 × 720 × 1330 mm |
| Folded dimensions | 1170 × 720 × 515 mm |
| Charging time | 7.5–8.5 hours |
| Listed charger | 54.6 V / 2 A |
| Ingress protection | IP54 (manufacturer claim) |
| Source-listed speed limit | 20 km/h |
| Unrestricted maximum speed claim | Not verified for this configuration |
| Configuration notes | Peak power is not continuous rated power. The exact continuous rating is not verified. |
Approval names such as ABE or VMP describe the manufacturer listing. Ask for the documents and exact supplied configuration before relying on road approval.
Battery and riding range
Manufacturer maximum claim, not independently tested by Voltis. Actual range varies with rider mass, speed, temperature, terrain and mode.
Specification and image sources
Manufacturer listing, consulted 9 October 2026. Photos are manufacturer reference images; confirm the delivered equipment. Source stock, reviews and service promises do not represent Voltis.
