E-bike, Electric bike, Electric bicycle, BATTERY-POWERED VEHICLE or BATTERY-POWERED EQUIPMENT
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 PCS
- Supply Capability:
- 10000 PCS/month
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We are a state-owned company which belongs to CNBM Group, which is ranked 196th in the World's top 500 companies in 2023. The electric bicycles we sell have standardized production workshops and domestic leading standardized assembly lines, scientific and modern process flow and perfect testing equipment, and we employs professional and technical personnel and management elites to ensure that the products are always at the forefront of the industry.
Packaging Details
export packing iron frame and carton or CKD.
Lead time
Quantity (pieces) 100 100-500 > 500
Lead time (days) 10 20 To be negotiated
Q&A
Q: Do you accept OEM and ODM order?
A: Yes, We can do support E-Bike OEM/ODM/OBM Service.
Q: How can we guarantee quality?
A: Always a pre-production sample before mass production;Always final Inspection before shipment.
The competitive advantage of product line:
We target is to provide unique products, short lead time, competitive price and professional solution to their customers. We goal is to keep our customer valuable and win good reputation in the market.
- Q:I want to use it for other jobs, I need to know, and how long can I work in general?
- Electric vehicles are generally divided into 350W 500W according to the power of motorsIf running continuously at full speed, 48V14AH batteries, brushless 350 motor, according to time can run for about 2-4 hours48V20AH battery brushless 350 motor, according to time, you can run for about 3-6 hours
- Q:Can you tell me whether a bicycle and an electric car collided during the commute?
- Hello, please look at the "road traffic safety law" provisions of the will.The 119th article specifies the meaning of the following terms in this law:...(two) "vehicles" means motor vehicles and non motor vehicles.
- Q:Relationship between voltage, speed, motor power and mileage of electric vehicle
- Exercise 1, electric vehicle mileage ("life time" is associated with motor power), is also related to the power supply capacity of the battery life time, namely: power supply capacity battery (voltage * capacity, namely: 60V * 20AH = 1200Wh), motor power (W), the calculation result is hours. So, the same is a 60V20AH battery, 500W motor and 800W motor (500W motor), the life time is much larger than the latter (800W motor).
- Q:How much is the battery charge for an electric bicycle?
- Battery capacity is 20A h, meaning is: to the discharge current of 20A can last for an hour, it can be concluded that the calculation method: 60V * 20A * h/1000=1200VA * h=1.2KW * H (VA=W, 1KW=1000W) depending on the residual capacity of your battery and charger output efficiency (ETA) and.The 60 volt battery: 20 MA (60V20HA) every time full of electricity; set battery capacity is 20AH, voltage is 60V, a full charge is 60V * 20AH=1200WH=1.2kwh, the actual charging efficiency is 75%, so 1.2kwh/75%=1.6kwh, 60V, 20AH of the electric tricycle battery each filled with a TV about the need for 1.6kwh, namely 1.6 degrees.
- Q:The first time to buy electric cars, what problems need to pay attention to?
- Electric bicycles according to the selected battery group has 24V12Ah, 24V14Ah, 36V12Ah and so on. Among them, the 24V12Ah battery's maximum mileage is 25 km ~30 km, can meet the daily commuting distance within 15 kilometers of the user needs, more than 15 kilometers of users should choose 24V14Ah and 36V12Ah battery.2., expensive, luxury cars, performance is not necessarily cheaper than the price, simple appearance of the car.3. the key to determining the quality of electric bicycles is the quality of the motors and batteries. High quality motor, small loss, high efficiency, continuous driving distance, the battery is good; as for batteries, almost an electric bicycle is a decisive factor in good or bad. Basically, the electric bicycles sold in the market are free maintenance lead-acid batteries. They have the characteristics of low price, good electrical performance, no memory effect, easy to use and so on. The service life is basically 1~2 years. I can introduce to you more reliable car storage battery brand is Shenyang Matsushita lead-acid battery, basically can rest assured that the use of other manufacturers of batteries, I do not know much. Battery life is closely related to the selection of chargers, I still have not found the perfect products, we can only suggest that you must use the original charger.
- Q:Sometimes, when the key is not turned on, the car runs by itself! I hope to answer the professional point, thank you
- Electric cars, in short, are powered by electricity. A car powered by electricity. Classified electric cars according to types can be divided into: electric bicycles, electric motorcycles and so on. The first electric car was made in 1834. It was driven by a DC motor. Today, electric cars have undergone tremendous changes, and there are many kinds of electric cars.
- Q:What are the consequences of the wrong connection of an electric bicycle battery?
- This should be divided into circumstances, and now more and more complex electric cars, more sophisticated. However, "advanced" is also a direct current motor to drive the wheel of the machine". Therefore, the focus on the DC motor, the line as long as the aging is not excessive, or "wrong time" too long, or should not be too serious.
- Q:Is the electric bicycle battery charged well or is it not necessary to recharge it?
- Use 70% to charge well. The new electric car, the first to the third charge, it is best to use 70-80% electricity again enough, the time should be two hours after the lights change. Usually more than 12 hours, and later can be used as soon as possible.
- Q:Which parts of the electric vehicle are most important?
- Brushless motors are currently used by electric bicycle manufacturers, usually brushless brushless motors. Its speed control system cost is higher than the speed control system of the brush high speed motor, and the controller is prone to malfunction in use. Electric bicycle with brushless motor driving must reach a speed of 35 km / hour or more, in order to exert the best efficiency, but we know that the electric bicycle as a non motor vehicle management, must be in the speed of 20 km / h, the brushless motor is electric bicycle with reduced work efficiency, it is not strong. The main thing that is being adopted now is the small noise
- Q:How to maintain the battery of electric vehicle?
- Protect the charger.The general instructions for use include instructions on how to protect the charger. Many users do not read the instructions of the habit, often in addition to the problem after thinking of looking for instructions, often too late, so the first look at the instructions is very necessary. In order to reduce the cost of the charger, now basically no design, high vibration resistance so that the charger is generally not on the electric bicycle and bicycle in the trunk. Special circumstances, you must move, but also the charger wrapped in foam plastic, to prevent vibration bumps. Many chargers after vibration, the internal potentiometer will drift, so that the entire parameter drift, resulting in abnormal state of charge. In addition, the need to pay attention to when charging is to maintain the ventilation of the charger, otherwise, not only affect the charger's life, but also may occur thermal drift and affect the charging state. This can cause damage to the battery. Therefore, it is also important to protect the charger.
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E-bike, Electric bike, Electric bicycle, BATTERY-POWERED VEHICLE or BATTERY-POWERED EQUIPMENT
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 PCS
- Supply Capability:
- 10000 PCS/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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