By certification 
| Specification | Item | S1 |
| Max Speed | 20km/h | |
| Battery | Li-ion battery | |
| Battery Power | 316W | |
| Battery Capacity | 8800mAh | |
| Max Load | 120kg | |
| Max Gradient | 15—35° | |
| Charge Time | 2h | |
| Working Temperature | -20~60℃ | |
| Pedal Distance | 5-9cm | |
| Motor Size | 6'' | |
| Color | black/white/yellow/blue | |
| Range | 20~30km | |
| Accessories | Charger | |
| Functions | stopwatch display； LED light; foldable |
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| Picture |  |
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| Packaging | carton | |
| Packing Size(MM) | 1030*270*390 | |
| Packing Size(MM) | ||
| Net Weight | 17.8KGS | |
| Gross Weight | 19KGS | |
| Remarks: | ||
| 1.quoted price is with Chinese battery, if use Samsung or LG battery, price will be higher by 16usd/pcs; 2.OEM is available, for A/Q series, MOQ≥300PCS，R series MOQ≥500PCS; 3.delivery time is 10~15 days, based on final confirmation; 4.this quotation does not include freight cost. | ||
