Electric bike,Electric bicycle,E-bike,BATTERY-POWERED VEHICLE,BATTERY-POWERED EQUIPMENT
- Ref Price:
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- 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.
Lead time
Quantity (pieces) 100 100-500 > 500
Lead time (days) 10 20 To be negotiated
Packaging Details
Export packing iron frame and carton or CKD
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: Electric car license do I have to go?
- The third step: the nearest registration proceduresThe traffic control department has set up 30 fixed registration points for electric bicycles in the whole city, and the owner of the vehicle may register at the registration point of the area where the residence is located (see the right table for details). You can also log on the official website of the traffic management bureau.Registration processFirst, the applicant received the "Wuhan electric bicycle registration application form", the application form can be received at the spot registration site, or in the Traffic Management Bureau of the Internet official website to download.Two, the traffic control department to check vehicles, audit materials.Three, fees, payment of license.Four, installation number plate.Registration fee
- Q: How many yards can electric cars drive?
- That said, in 1999 promulgated "electric bicycle general technical conditions" provisions of the national standard of electric bicycles designed maximum speed of not more than 20 kilometers, vehicle mass (weight) is not greater than 40 kg, after a single charge mileage of not less than 25 km, a ride to. In addition, China's road traffic safety law stipulates that electric bicycles in non motorized road driving, the maximum speed shall not exceed 15 kilometers. At present, consumers buy and use standards in accordance with the provisions of the electric bicycle belonging to non motor vehicles, the owner does not exist need to test the driver's license, the motor car license and other issues.The above said, this year approved the release of the "electric motorcycle and electric moped general technical conditions" 4 standard is approved by the national development and Reform Commission, the public security traffic management departments, according to the national standard revision procedures, solicit opinions in the country based on the standard car motorcycle club, related research institutes and experts repeatedly demonstrated the.According to reports, the standard provides that electric two wheeled mopeds highest design speed is greater than 20 kilometers, less than 50 kilometers, or weight greater than 40 kilograms, and the maximum design speed is not greater than 50 kilometers. In addition to the above speed and weight requirements, the standard also on the electric motorcycle power performance, steering, lighting signals and other aspects of safety technical requirements are specified. The National Standards Commission said that electric motorcycles are a type of motorcycle, and that standard electric motorcycles are managed in accordance with motor vehicles".
- Q: Relationship between voltage, speed, motor power and mileage of electric vehicle
- Obviously, the latter (72V20AH's battery) has a longer battery life than the former (60V20AH's battery) because the latter has relatively large power supply
- Q: From the angle of economic life, the reasons why electric bicycles become the main means of transportation for the people are analyzed
- Third of China's energy resources is on, and per capita resources. Although China's vast territory and abundant resources, rich in resources, but the per capita resources is far lower than that of some other countries.Finally, the electric bicycle is more in line with the strategy of sustainable development, and it is also energy efficient
- Q: How to pick electric bikes?
- How to pick electric bikes?Style selection1., the driving mode of electric vehicles mainly has 3 kinds: one is wheel hub type drive, one is middle drive, and another kind is suspension drive. In the market, electric bicycle is mainly driven by wheel hub, but wheel drive is better after wheel drive, and the performance of front wheel drive is relatively poor.
- Q: Nowadays, electric bicycles and electric cars are becoming more and more popular. They all use motors to obtain power. The nameplate of a DC motor is marked with "220V 5.5kW"Now the electric bicycle, electric cars gradually spread, they are used to obtain power motor DC motor. A nameplate marked "220V 5.5kW, resistance motor coil is 0.4 ohms.
- Answer: (1) this motor works normally, 1H, consume 5.5kW, h Electric energy;(2) the motor coil produces 9 * 105J of heat;(3) the coil is stuck and can not rotate, and the electric energy can not be converted into mechanical energy. All the energy consumed can be converted into internal energy, so a great deal of heat is produced and the temperature is raised rapidly
- Q: What batteries are used in general electric vehicle batteries, or are lead-acid batteries good or lithium batteries?
- The electrode of lead acid battery is mainly made of lead and its oxide, and the electrolyte is sulfuric acid solution. Under the charge state of lead acid battery, the main component of positive electrode is two lead oxide, the main component of negative electrode is lead, and the main component of positive and negative electrode is lead sulfate.The four and two batteries are all energy storage devices, but others are different. The lead-acid battery is safer, cheaper, but lower energy density than battery, so it is large volume of lead-acid battery. At this stage, the battery (storage) technology research is still unable to obtain a breakthrough, namely "low cost, high performance battery has not been put into commercial application before, can be excellent characteristics of lead-acid batteries and lithium batteries of the existing combination of transformation and upgrading, as the main research topic at present and future period in. Believe that this will be the future of the elderly electric scooter, and even the entire electric scooter industry has a clearer direction.
- Q: How many kilometers can an electric bicycle charge at one time?
- A year and a half later, the battery is basically only 50% of the storage capacity. 2 years, almost the same (scrap).If it is a lithium battery, usually 30-50 km, this battery is very durable, generally used, about 2 years, the basic can also be stored in the 60-80%.
- Q: Electric car brush and brush, how simple distinction?Buy BrushlessDon't tell me what line to look at. What should I see when I buy it? How can I make a simple distinction?
- First, the brush motor adopts mechanical reversing, the technical requirements of the control system is lower, the relative cost is lower than the brushless motor, and the starting torque of the brush motor is slightly larger than the brushless motor. But the fatal weaknesses are short life, high noise and low efficiency. Its long-term use of carbon brush, serious wear and tear, easy to damage. At the same time, a large amount of carbon dust is produced, which falls into the gear oil to accelerate the drying of gear oil, and further increases the motor noise. There is a brush motor use about a year, you need to change the carbon brush, you will find that charging mileage is less than 2/3 of the new car bought, but also lack of power when climbing, but also burn the controller. This is because the motor to replace the carbon brush, commutator also grind a groove, reduce carbon brush contact area, poor contact power will produce sparks, and accelerate the oxidation of copper and lead to the commutator, bad phenomenon.
- Q: The motor power of the electric car is very large
- In addition, electric vehicle battery is now the power battery, charger and battery life and have a great relationship with the size of the power driving habits, seemingly it is indeed a very large power consumption, speed and distance in the most balanced 60v800w motor, the speed can be in 50km/ hours, mileage of up to 50km. 1000W only more than 200W, power consumption is little, do not worry. If your controller is changed to 48v1000w, your car will be in 42km/ hours, and the mileage will be 40km. I don't know. Did I make myself clear?
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Electric bike,Electric bicycle,E-bike,BATTERY-POWERED VEHICLE,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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