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: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:How to prevent the electric bicycle fire caused by what causes?
- The production assembly line layout is not standardized. Part of the electric car production enterprises in the production process is not required to select appropriate diameter line, line connector is not waterproof, moistureproof function, random line, and do not set the protection device, the assembly process unreasonable, resulting in damage to the main power line state for a long time, if there is high voltage or high current through, very easy spark, and other accessories, fever, fire. In addition, due to the long use of electric vehicles, resulting in electric vehicle distribution lines wear or protection of the line wear, resulting in short-circuit, causing fire. In the production process, the necessary protection devices are not installed according to the requirements, which can not effectively prevent the line fault, leading to fire.4, charging circuit installation problems more. When the electric vehicle is charged, the electric circuit is pulled and pulled randomly, the type selection is not correct, the conductor wire diameter is too small, the short-circuit protector is not installed, etc., and the heating of the charging circuit causes the fire.
- Q:How can I extend the life of an electric bicycle battery?
- AnswerMaintenance of batteries for electric bicycles(1) the battery should be firmly installed on the electric bicycle, so as to prevent the battery from being damaged by vibration when riding.(2) regularly remove dust and dirt from the battery box, and keep the battery dry and clean, so as to prevent the battery from discharging itself.(3) the battery should not be close to the high temperature heat source. High temperature season, strictly prohibited direct exposure in the sun (summer car storage should pay special attention). Pay attention to good ventilation when charging.(4) the electric bicycle has just started, to start with the pedal power to avoid excessive discharge current and damage the battery; when riding, be careful not to let the battery over discharge, over discharge of battery is easy to cause serious loss of electricity, thus greatly shorten its service life.(5) the carrying capacity of electric bicycles is too large, which will inevitably lead to the increase of motor current, lead to over discharge of batteries, and early decay of batteries, which will seriously affect the life of batteries. Our company has introduced high-power motors, large capacity batteries equipped with electric vehicles, the purpose is to solve the road trip often encountered large slope problems. But some consumers blindly pursue the carrying capacity of electric bicycles, especially cyclists, as shown in the following pictures, not only in violation of traffic laws, but also in the maintenance of electric bicycles themselves.
- 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?
- 3, switch the electric door repeatedly, the electric car has the key alarm system, does not insert the key, starts the electric vehicle directly with the remote controller, then looks whether the phenomenon exists. There are still ringing, can only go to the repair shop to check the electric car controller.
- Q:What's the difference between 48V electric cars and 36V electric cars?
- The 4 section of the regular factory to 700-800 yuan, and 36V14A with a level usually as long as 320 yuan, in short, what kind of car according to the number of their riding mileage and slope to be, the best selection of ordinary bicycle type, low repair rate, but also can uphill artificial power, reduce the damage rate of the battery and motor, controller, battery life will be relatively long.
- 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:Electric bicycle charger, different brands can use each other?
- Guan Jian, look at the output voltage is not the same, as can be used, such as the output is 48V (volts), or the output is 36V. The charger reads "yes". The output current varies a little, without affecting it
- Q:After the use of electric vehicles, if there is half of electricity, charging or not charging ah?
- With half of the electricity, it is recommended to charge, and the general charge time is about 6 hours.A reasonable charging time should be selected according to the power consumption. Please refer to the following for charging and discharging:
- Q:Can minors drive electric cars? What about electric bikes?
- Must be 16 years of age. Electric vehicle rules, please refer to:1) electric bicycles should not be manned;2) must be in the non motorized lane running, no non motorized lane, just on the right side of the road;
- Q:Are electric bicycles motor vehicles? What is the standard of judgment?
- As long as its technical parameters listed above the maximum design speed of more than 20km/h, can be identified as Mopeds; the highest design speed of more than 50km/h, can be identified as motorcycles. Therefore, this part of the vehicle does not belong to non motor vehicles, but belongs to the motor vehicle.
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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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