China supplier durable electric foldable bicycle 20" fat tire folding electric bicycle
Product Description
Electric vehicles have become popular as transportation means. It has been found that the battery capacity of electric vehicles in winter is much smaller than that in summer, or it becomes difficult to charge or even start. In fact, this is mostly because consumers ignore the maintenance of batteries in winter. The reporter visited several electric vehicle repair shops in the capital to understand the maintenance of electric vehicle batteries.
The maintenance personnel of an electric vehicle repair shop in Saihan District told the reporter that the best working environment temperature of the battery is 15 degrees Celsius ~ 40 degrees Celsius. Outside this temperature range, it will affect the normal operation of the battery, and the battery life will be shortened. A normal lead-acid battery can ensure that the maximum distance traveled by the vehicle is 50 kilometers. Due to the principle of thermal expansion and contraction, when the ambient temperature is -10 degrees Celsius, the battery capacity cannot be released 100%. In winter, the mileage is fully charged. Fully charged mileage will be reduced a lot. Therefore, it is very important for the maintenance of the battery.
| Motor | 250W/350W |
| Battery | 36v 8.8ah LITHIUM |
| Front fork | suspension Aluminum Alloy |
| Brake | Disc-brake |
| Brake Level | power-off when braking |
| Rear derailleur | outer 6/7 speed |
| Chain wheel | Steel 52T*170mm,Prowheel |
| PAS | 1:1 Pedal Assisted System |
| Controller | STEAMOON low noise & durable 100~240V, 50-60Hz |
| Speed | 25-35 KM/H |
| Foldable | YES |
| Display | LCD S900 |
Detail Display
| Warranty |
| Motor | 2 years | Frame | 2years |
| Battery | 2 years | Charger | 1 year |
| Controller | 1 year | Display | 1 year |
