1. Motor: 36V/500W         
2. Battery: 3 *12 V, 12A, Lead-gel batteries, rechargeable battery, duration of charging 6-10 hours         
3. Recharger: 80-240V. 50/60Hz         
4. Life of storage battery: About three hundred cycles         
5. Rated speed: 20 km/h         
6. Controller: 36V/500W         
7. Net weights: 40kg         
8. Gross weight: 44kg         
9. Load capacity: ≤ 40kg         
10. Product size: 1020× 660× 650mm         
11. Tire size: Front 4.10-4, Rear 4.10-4         
12. Break: Rear/disc, front/disc         
13. Front /Rear wheel: Aluminum         
14. Front and rear spring         
15. Speed: 18 - 20 kilometers/h         
16. Transmission: Chain         
17. Qty: 84PCS/20, 168PCS/40, 238PCS/40HQ.