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: How to change the locks of electric cars?
- Electric car handlebar lock is broken, the electric car to the repair point, maintenance personnel directly to a new, the price is not expensive, the Bureau quickly repaired
- Q: How to maintain electric cars?
- Battery maintenance of electric vehicle:6 skills for using electric cars:Skills 1: no storage when the loss of electricity: storage battery in storage is prohibited in the state of power loss. The state of power loss means that the battery has not been charged in time. When the battery is stored in the power deficit state, it is easy to appear sulfation. The lead sulfate crystal is attached to the polar plate, blocking the electric ion channel, resulting in insufficient charging and decreasing the battery capacity. The longer the idle state, the more serious the battery damage. Therefore, when the battery is idle, it should be fed once a month, so that it can keep the battery healthy.
- Q: What about opening an electric car repair department now?
- Plain is the true happiness reply:Now, all electric vehicle industry should be in the industry and Commerce for the record, if it is simply the electric repair will not need, you can directly handle the general proceduresFeasibility analysis of electric bicycle maintenance
- 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.
- (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: How to maintain the battery of electric vehicle?
- Fourth, the car does not use batteries for a long time, a Zhou Chong, a power. (for two or three months without recharging, the battery is going to waste.)Fifth, cycling should pay attention to, generally take the start, climbing, manpower help line, without overloading, do not drive fast, often charging.Six, battery vulcanization is the first killer of battery life.Vulcanization is a battery that produces lead sulfate particles during charging and discharging, especially in large current discharges. For example, if the 10Ah battery, with more than 10A current discharge will produce more lead sulfate particles in cathode materials, this reaction is irreversible reaction in electric current conditions and charging mode, with the extension of time, the particles in the electrode material on the accumulation, because the particles are not conductive, the resistance of external characteristics of the show is to increase the battery, reducing the capacity, cause the whole group battery capacity decline, large current discharge capacity (the actual performance is climbing ability) to further reduce. This phenomenon is called the vulcanization of a battery. Once the battery is vulcanized, it will not only reduce the capacity of the negative plate of the battery, but also aggravate the loss of water and the softening of the positive plate, which will affect the life of the whole battery.
- Q: Electric bicycle charger, different brands can use each other?
- Look at the brand - basically not - even if you can just punch, will also punch the battery
- Q: When my electric car was riding today, it started only occasionally. I rode the horn for ten minutes, and I never turned on the lights. What's the cause? How to solve?
- Check the handling is not good, repair service to the repair shop.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. Electric cars are popular because they save money and save fuel.
- 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: Where did electric bicycles first appear?
- Hello, America. Electric cars, in short, are powered by electricity, powered by electricity. 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.The history of electric cars is earlier than our most common internal-combustion engines. DC motor the father of Hungarian inventor, engineer Anius Edlic MAS Nyos Jedlik in the early 1828 in the laboratory test the action of electromagnetic rotating device. American Thomas Davenport Thomas Davenport in 1834 produced the first DC motor driven electric cars. In 1837, Thomas won the first patent in the American electrical machinery industry. Between 1832 and 1838, the Scottish Robert Anderson Robert Anderson invented an electric coach, a vehicle powered by a rechargeable primary battery. In 1838, Scotsman Robert Davidson Robert Davidson invented the electric train. Today, trams still running on the road were patent in Britain in 1840.
- 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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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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