Electric bike,Electric bicycle,E-bike,JJ7
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 320 PCS
- Supply Capability:
- 10000 PCS/month
- OKorder Service Pledge
- Quality Product
- Order Online Tracking
- Timely Delivery
- OKorder Financial Service
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- Credit Services
- Credit Purchasing
Model number：JJ7
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 35km/h
11. multi-color optional
1. Battery type & Max range: 48v23A lead-acid battery, About 65 KM
2. Packing size: 117-28-65(cm)
3. Quantity in a 40HQ: 320pcs
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 far can an electric bicycle go before embarrassing?
- Therefore, we hope to formulate new electric vehicle industry standards as soon as possible, in order to establish the development strategy and direction of electric vehicles, and promote the orderly development of the electric vehicle industry. Lu Jinlong believes that the new industry standards should be established as soon as possible, the standards for the electric vehicle industry should be appropriately relaxed. Because, at present, electric cars are typical of the means of transport involving the lives of ordinary people. It is learned that the current electric bicycle industry standard update has entered the hot start. The new standard electric bicycle manufacturers and traffic management to bring "release" hope, classification management possible: electric bicycle in the bicycle lanes, adding electric motorcycle motorized vehicles. [
- Q:Does electric bicycle exceed the standard to constitute fraud?
- Ni Jie said, because the predecessor in Europe, not very understanding of things. But in general, he is opposed to the standard: "if exceed the standard electric bicycle rushed to the motor vehicle lane, will only exacerbate the road congestion and traffic accident risk, but also on the card to buy insurance will increase the burden on the people." He intends to know more about the industry. But he says the situation is not as serious as the Shandong business daily micro-blog says.Yesterday, the reporter saw in the National Standards Commission on the official website of such a message: in August 14th, the National Standards Committee held a special meeting, the Ministry of public security, the Ministry of industry and information technology, Ministry of communications, China Light Industry Federation, on behalf of China bicycle association and relevant experts to participate in. The parties reached a consensus, the new National Bicycle standards revised not limited to the "motor vehicle operation safety technical conditions," the provisions of the relevant provisions of the new standards for electric bicycles after the introduction of the same. Ni Jie also said, according to this view, there is no electric bicycle to morph into a "motor vehicle" problem.
- Q:Which kind of electric car is good???15 girls buy electricity, which kind of good?
- 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:What's the difference between electric cars 36V and 48V?! Detailed points ~ ha ha ~ thank you!
- 48V has more than one battery and more capacity than a 36V battery, so the same power 48V is far more expensive than 36V riding.Technically, 48V is more difficult than 36V.The configuration is different from the following: motor, controller, charger, cable, converter (with timing), battery box (battery storage), lamps (no converter is different).
- Q:How long is the life of a lithium battery for an electric bicycle?
- The problem is that the series of charging and discharging, the battery series charge because of individual differences, individual battery charge in charge or discharge resulting in bad performance, even if a charge off is very small, with the increase of the number of cycles will be more and more serious, which leads to the overall performance of batteries becomes poor, this is a sacrifice my protection everybody, and lead-acid battery than lithium battery overcharge, so this can reduce or delay a lot, to solve this phenomenon is the use of balance charger during charging, the battery should also have the corresponding change of connection method, the principle of Baidu balance charge will know ~ ~ ~ series battery charging is a very troublesome thing and to ensure the battery is full, but only to ensure the filling balance charge, the charge balance only lithium battery balance charger, because lithium batteries are too delicate, not too high Over and over again ~ ~ ~!
- 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
- After 2, the first charge, although is not the first charge, but the second is the new charge, at this time you can let the car battery power is running out, and then charge for a long time, the charge can maintain 8-9 or even 10 hours, in order to let the car battery for a chemical reaction a complete cycle.3, for the first time the car battery charging, the charger can heat quickly, heat is very high, therefore, especially in summer when charging, the charger is not put in the above easy heat burning objects, had better not put in the car battery seat, preventing fire
- Q:How to maintain the battery of electric vehicle?
- It took the car a year to find out, and the biggest expense was the battery. A set of lead-acid batteries 3, 400 yuan, up to more than a year on the scrap, and really some heartache. Can not let the battery run more than a few years? Certainly! This country, protect the environment good, ten years ago many people had studied.Electric vehicle battery is traction battery, and other batteries are different, we ride the electric car want to ride faster, far away, charging is not convenient, with the charge, charging time want a little shorter. Therefore, the discharge current of the battery of the electric vehicle is larger, the discharge depth is deeper, the charging current is larger, and the charging interval is longer. This makes the battery performance quickly damaged, seriously affecting the battery life.
- Q:Product standards for electric bicycles
- According to the relevant provisions of the designed maximum speed, empty quality, dimensions of the general national standards enacted in 1999, the electric bicycle belonging to the non motor vehicle management areas, should also have the following 5 characteristics: must have the pedal driving function, the battery only as auxiliary energy; must have two wheels; design speed of not more than 20 km / h; the vehicle weight of not more than 40 kg; tire width (tire) is not greater than 54 mm.The model of electric bicycles is TD (the category of electric bicycles for special bicycles). Although it looks features of an ordinary bicycle (even with the appearance of motorcycle), but the main is that it is on the basis of the ordinary bicycle, installed motor, controller, battery, turn the brake handle control part and display personal transportation electromechanical integration system of the instrument. With the continuous voice of global sustainable development, environmental protection and energy saving become the theme of the times. Low carbon and low consumption travel tools have become the favorite of people all over the world in the new era. Should move from time to time, the rapid development of electric cars, and soon swept the world. In order to facilitate the management of each area and each country has different management and import standards for electric vehicles, Chinese as the most advanced technology, the largest export region, a comprehensive understanding of each area is very important for electric vehicles limited standard, the author for the majority of manufacturers Thoreau part such as: electric vehicle standard parts of the United States, Japan, Taiwan etc..
- Q:The origin of electric cars?
- DevelopmentThe invention of electric cars in the early days was 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. History of battery powered electric vehicles. The world's first electric car was born in 1881, a French engineer inventor Gustav Trov, this is a lead-acid battery powered tricycle, and in 1873, a battery powered electric vehicles invented by the British Robert Davidson, and are not included in the scope of international recognition. Later came lead-acid batteries, nickel cadmium batteries, nickel hydrogen batteries, lithium-ion batteries, fuel cells as power.
- Q:What is the maximum speed of electric cars stipulated by the state?
- The current national standard stipulates that the maximum speed of electric bicycle design shall not exceed 20 kilometers, and the weight of the whole vehicle shall not exceed 40 kilograms.Reference: European electric bicycles top speed is 25 kilometers, the United States is 32 kilometers
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