Electric tricycle,Electric tricycles, E-bike,Electric bike, Electric bicycle
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- 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.
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:Lithium batteries for electric vehicles, the first charge should pay attention to what? How long is the rush? Are you particular about it? 48V how long is it usually? My 4 hours are full
- Lithium battery for electric vehicle first charge;1, the first charging time, because the battery car battery factory did not use the time, have not experienced the charge and discharge, to ensure the normal operation of the battery. Under normal circumstances, about charge time in 5-6 hours, so that the battery can be full of electricity, after the use of a little longer charge.
- Q:Which parts of the electric vehicle are most important?
- There is a brush motor and high speed and low speed points. Brushless low speed motor is selected by electric bicycle, also known as brushless gearless motor. It is more current and weak in electric bicycle starting and climbing. It is seldom used by manufacturers at present. Brush speed motor (3600 RPM / minute) is currently most of the domestic electric bicycle manufacturers selected, it adopt carbon as the two contact of motor power, the use of speed controller to control and turn, through two gear deceleration and overrunning clutch to achieve electric bicycle 0-20 km / h stepless speed regulation. The currently used brush high speed motor motor reduction gear high gold content, strong intensity, good abrasion resistance, reasonable design, so the repair rate is low; and the maintenance and replacement of gear and motor cost less, reduce the maintenance cost of electric bicycle; and brush electric machine can be achieved easily by overrunning clutch and flywheel human riding.
- Q:I recently want to buy electric cars, what brand of electric cars are good, good battery, in addition to use what attention, please provide detailed maintenance methods, who more words to whom!!
- In three, not too cold or too hot place to use lithium battery four, now try to keep it clean, don't charge the long time, electricity to full, when not also do not have the power to wish you a happy Car Buying venting store
- Q:EV battery charging is hot, what's the reason?
- Now, most electric car batteries have electrolyte (or not) charge, the process of ionization will produce heat, which is normal. Such as mobile phone battery charging, there will be fever.
- Q:How many kilometers can an electric bicycle charge at one time?
- The owner weighs 40KG-75KG, does not carry things, and is the new battery.36V, 30-40 kilometers.48V, 40-60 kilometers.60V, 60-80 kilometers.If the road is good, and no uphill, you can raise about 20%.
- Q:Electric cars do not turn electricity on the matter
- 4., the controller is bad.DC voltage with multimeter to measure the output of the red controller wiring (then turn line plug), such as the output voltage of 5 volts is the normal controller, the voltage output of the controller without damage, the need to replace the controller.5. the terminals of the motor are loose, and check each plug connection again. It is possible that the battery box does not come into the frameBit, contact is bad.6., the last case is the motor burned out. Disconnect the motor and the controller. The rest of the wires are connected and rotated slowlyThe motor uses a multimeter to measure the Holzer line to see if there is a voltage change in the signal. If there is no change in the phase, the motor will burn off the hall element and cause a lack of phase. The motor must be replaced. This is also the most expensive maintenance.
- Q:What are the rules for electric cars?
- Between 2005 and 2008, more than 90 million electric bicycles were sold nationwide. At present, China has 120 million electric bicycles market holdings. Some experts predict that the light electric vehicle industry has maintained more than 80% growth rate, production and sales have accounted for more than 90% of the world. By 2010, China's output of electric bicycles will exceed 30 million, with exports reaching 5 million. ~600 million vehicles, and will gradually replace China's rural motorcycle market, spreading to Southeast Asia and South Asian countries. 10 years ago, however, the standard for electric bicycles was "10 year old system", which has not changed. "The standard of electric bicycle is 10 years ago, speed is less than 20 kilometers, already not suitable for the market demand.". In the industry standard has not yet appeared, the standard electric motorcycle out, the electric bicycle field draw, if the electric bicycle enterprises to produce mass greater than 40 kg, more than 20 kilometers per hour, the approval must apply for electric motor, enterprises must have 80 million of registered capital and fixed assets of 2 hundred million. Have the ability to detect certain, or can not apply
- Q:How much is the battery charge for an electric bicycle?
- 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:Why is it only in China that a large number of people use electric bicycles?
- 6, European urban roads are suitable for electric vehicles, but the environment is not suitable, that is, there is no place to charge! European urban high-rise, many houses are very old, although there are elevators, but generally can accommodate only 2-3 people, the electric car can not push upstairs charging, pushingThere's no place to go upstairs -- please don't tell me to put it in the public corridor. And from the wiring board window down charging, Luanla misplacing such rude behavior behavior is unimaginable in europe. Bicycles are also promoted as a means of transport in Europe, but for electric cars, conditional charging HOUSEAre relatively far away, the speed and capacity of the electric car obviously can not meet the demand, and without the speed and load of the FLATS, that is, Incity & Apartments without storage and charging of such functional design. Europe can not help motorcycles, from speed, endurance, load,The electric bicycle is killed by fuel (compared to charging trouble). And Europe's electricity is not cheap, perhaps for a reason. So, although there are electric bicycles developed in Europe, they are not widely used
- Q:How many batteries are there in electric cars?
- 48,60, as well as current and other unequal voltage are designed with the power of the tram, and generally try not to change, because when the design of the battery is to match the controller and motor
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Electric tricycle,Electric tricycles, E-bike,Electric bike, Electric bicycle
- 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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