Electric bike,Electric bicycle,E-bike,BATTERY-POWERED EQUIPMENT or BATTERY-POWERED VEHICLE,JJ4
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 210 PCS
- Supply Capability:
- 10000 PCS/month
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Model number：JJ4
1. LED Display
2. Convex lens lamp
3. With pedals
4. 6-tube controller,
5. 350 watt motor
6. 14-2.5 vacuum tire
7. Three speed mode
8. front and rear dual shock absorption
9. load 150kg
10. speed < 25km/h
11. multi-color optional
12. Thickend basket
13. Front and rear turn signals
14. Battery type & Max range: 48v12A lead-acid battery, About 25KM
48v13A lead-acid battery, 35-40 km
15. Packing size: 131-32-75(cm)
16. Quantity in a 40HQ: 210pcs
Application
CNBM INTERNATIONAL CORPORATION (short for the Company) is a subsidiary of China National Building Material Group Co., Ltd. (short of CNBM Group). China National Building Material Group is a state owned enterprise under directly management of the State-owned Assets Supervision and Administration Commission of the State Council, and ranked 187 in the world's top 500 in 2019. China National Building Materials Group is the world's largest comprehensive building materials industry group, the world's leading new material developer and comprehensive service provider, and has the strongest scientific research strength in the field of building materials and non-metal new materials.
Q&A
Q:Are you a trading company or manufacturer?
A:CNBM is a large-scale central governmental industrial group with its own manufacturing sector, research and development sector, trading sector and logistics sector.
Q:I have some special requirement about specifications.
A:We have a well-rounded product range, which endows us with the capability of applying many special specifications. Please feel free to contact us with yours.
Q:Do you accept OEM service?
A:Yes, we do.
Q:What is your delivery time?
A:It depends on the size/complexity of your order and our own production schedule. Usually we provide a faster delivery than the industry's average.
Q:What is the payment term?
A:TT and LC are both Okay.
Q:Can I have my own logo on the product?
A:Sure, we can apply your own logo on the products according to your drawings.
- Q:How to license the electric car?
- The second step: reasonable arrangements for registration time"Electric bicycle procedures" before the purchase (invoice time), the owner of the vehicle must be in the period from June 20th to September 30th, the nearest to the electric bicycle registration point for the above period, the traffic control department will not handle registration."Electric bicycle procedures" after the implementation of the purchase included in the Wuhan electric bicycle registration qualified "Catalogue", the invoice date, must apply for registration within 30 days from the date of purchase, if not for the.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.
- Q:How many years of age must be attained when driving an electric bicycle?
- And has been in dispute in the electric bicycle "new GB" will also be introduced. The new GB is expected to set off a major revolution in the electric bicycle industry.
- 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:What's the difference between 48V electric cars and 36V electric cars?
- 48V is usually composed of 4 12V battery, and voltage is high, so the speed and driving have advantages and some mileage, and this is usually the motor power is inseparable from the 48V if the battery is 16A, an electric charge can run 45-50 km
- 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:What is the difference between an electric car hub motor and an electric bicycle hub motor?
- Folding can achieve a variety of complex driving methodsBecause of the characteristics of a single wheel motor with independent wheel drive, so whether or four-wheel drive drive form precursor, after it can be easily realized, AWD drive in wheel motor vehicles is very easy. At the same time can pass around the wheel hub motor at different speed or even reverse similar implementation of differential tracked vehicle steering, greatly reduce the turning radius of the vehicle, under special circumstances can almost achieve the steering (but now wear on the vehicle steering mechanism and the tire is large), is very valuable for special vehicles.Easy to adopt a variety of new energy vehicles technologyMany new energy models are powered by electricity, so the wheel motor drive has come in handy. Whether it is a pure electric and fuel cell electric vehicles, or extended range electric vehicle, can be used in wheel motor as the main driving force; even for hybrid models, can also be used as motor starting or rapid acceleration of the power, it is the use of a machine. At the same time, many technologies of new energy vehicles, such as braking energy recovery (i.e. regenerative braking), can also be easily implemented on hub motor drive models.
- Q:What's the maximum battery voltage for an electric bike?
- Four big electric vehicle: battery motor controller chargerThe most important thing is the battery, followed by the motorThe battery recommended day or Chaowei, now the battery quality is uneven, the performance is too large, the two brand is guaranteed, but beware of fakesGeneral motor free warranty 3-5 years, little problems, the controller is broken within one year of the store also replaced free of charge, charger manufacturers are also many, do not use the price is too low, the battery charger will give a layer of protection, avoid bad battery charge, sciple is goodElectric car brand is mainly to look after the sale, grasp the battery with, to find a good reputation of the store is the most important
- Q:Electric bicycle motor brush is good, or no good brush, and what is the difference between the two?
- 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.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:My electric car is vacuum tire, less than a month to be taken three times, before riding a bicycle is the ordinary pneumatic tyre, where ride, all right. Want to ask what kind of tire is not easy to be broken? Thank you very much
- Third: low fuel consumption = money - vacuum tires in the metric unit 315/80R22.5295/80R22.5275/70R22.5 flat tire, tire crown angle is zero, so adhesion is strong. The utility model can keep good driving stability and little friction, and is beneficial to shock absorption and speed increase. The alignment of the belt is high, the radial runout of the wheel is small, and the resistance is small. Thus save fuel 3%.The use of tubeless tires, trucks, and its wear resistance, safety, comfort and stability are higher than the use of ordinary tires.But the cost is high, so you want to pierce the frequent words is not good, so I suggest you use ordinary tires.
- Q:How can electric bikes be best charged?
- Don't think of the electricity used up, little time to charge this is wrong ~ ~ ~ you should pay attention to easily damage the power indicator on the battery, while the remaining 1/3 of the electricity in the electricity meter display when charging.
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Electric bike,Electric bicycle,E-bike,BATTERY-POWERED EQUIPMENT or BATTERY-POWERED VEHICLE,JJ4
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 210 PCS
- Supply Capability:
- 10000 PCS/month
OKorder Service Pledge
OKorder Financial Service
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