Electric bike,Electric bicycle,E-bike,BATTERY-POWERED VEHICLE BATTERY-POWERED EQUIPMENT,JJ2
- 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：JJ2
1.LED Display
2.LED Lamp
3.With pedals
4.6-tube Sine wave controller,
5.350 watt motor
6.14-2.5 vacuum tire
7.3 speed Switch
8.front and rear dual shock absorption
9.load 150kg
10.Top speed < 35km/h
11.multi-color optional
12.Battery type & Max range: 48v12A lead-acid battery, About 25KM
48v13A lead-acid battery, 35-40 km
48v23A lead-acid battery, About 65 KM
13.Packing size: 132-32-75(cm)
14.Quantity in a 40HQ: 210pcs
Images are for reference only
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: Is the electric bicycle battery charged well or is it not necessary to recharge it?
- Outside, lead-acid batteries are afraid of deep discharge, that is, "loss of electricity."". So it's not right to recharge the batteries again.The correct charge method is to charge the battery when the battery is higher than 70% and less than 90%. It is difficult for ordinary people to grasp, recommendation 1. add a small battery coppersmith activator, it protects the battery plate. Overcharge and lack of charge do no harm to the battery. 2, you can estimate the mileage of a car. Suppose your car is full of electricity, you can run 50 kilometers, has run to 25 kilometers, it will recharge. In general, the charger green light to float 2 hours. If you run more than 40 kilometers a day, you have to use it.Lead-acid batteries can not use empty charge, otherwise the battery capacity will decline, if not used for a long time, 20 days or so should be sufficient once, not low voltage storage.
- Q: How to distinguish between good and bad electric cars?
- Battery is the most critical, and then the motor, the motor should be the best brush free. Price bike styles are usually around one thousand and eight hundred. Motorcycle style also the cheapest more than 2000. Manufacturers are not the same, the price is different. To buy brand-name manufacturers to buy high visibility, quality assurance, after-sales service is good. Don't feel sorry for the hundreds of dollars when you buy it. If you buy brand-name or small manufacturers of electric vehicles they use the battery and motor will not use short life you spend more money. Be sure to buy more, ask more, and don't make decisions easily. I wish you could buy a satisfactory electric car.
- Q: Which kind of electric bicycle has good endurance?
- You've got it. You don't have to ask what brand of cruise is better. That's all businessmen's gimmicks, different configurations, different performance, the manufacturers of electric cars can be different according to the needs of different cars. You have good endurance. I can do it, too. So what did God God complaining what the high-tech patent technology. The efficiency of the motor is higher, then the point of implementation, to the actual ride will run more than a few power, that's all, the gap between these power, in terms of technology, is already a high threshold. But the price is not expensive, so it is not worthwhile.
- 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 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: How can electric bikes be best charged?
- The charging environment should be kept clean and dry. Oh, the charger should not be wrapped in plastic bags or plastic bottles. This is because when the charger is unable to breathe, it is easy to burn because of poor heat dissipation.Try not to use fast charge, if not necessary, not more than two times a month. Always use fast charge, the battery life will quickly shorten, protect your battery, that is, to ensure safe driving!
- Q: What are the anti-theft methods of electric vehicles?
- First, the registration of electric vehicles riding inspection: new purchase of the car to the electric vehicle management department to apply for registration, to carry an electric vehicle receipt, identity documents, such as lead to electric vehicles "driver's license."". At the same time, a huge body turn, and India, Shanggang handlebar as a check mark etc.;
- Q: Electric car brush and brush, how simple distinction?Buy BrushlessDon't tell me what line to look at. What should I see when I buy it? How can I make a simple distinction?
- The brush motor adopts mechanical reversing, the technical requirement of the control system is lower, the relative cost is lower than the brushless motor, and the starting torque of the brush motor is slightly larger than the brushless motor. But the fatal weaknesses are short life, high noise and low efficiency. Its long-term use of carbon brush, serious wear and tear, easy to damage. At the same time, a large amount of carbon dust is produced, which falls into the gear oil to accelerate the drying of gear oil, and further increases the motor noise. There is a brush motor use about a year, you need to change the carbon brush, you will find that charging mileage is less than 2/3 of the new car bought, but also lack of power when climbing, but also burn the controller. This is because the motor to replace the carbon brush, commutator also grind a groove, reduce carbon brush contact area, poor contact power will produce sparks, and accelerate the oxidation of copper and lead to the commutator, bad phenomenon.
- Q: What batteries are used in general electric vehicle batteries, or are lead-acid batteries good or lithium batteries?
- Lead-acid batteries and lithium batteries can not be simply good or bad terms, the two have their own advantages and disadvantages, adapted to different needs of the crowd. Currently on the market for "electric bicycle lithium products" and onward not far away cars, but like four wheel electric vehicle, four wheel electric scooter which is far from old onward the current situation is quite suitable for the lead-acid battery".Two, the lithium ion mainly depends on the lithium ion to move between the positive pole and the negative electrode. During the charging and discharging process, the Li+ is inserted between two electrodes and inserted and removed. When the charging cell is used, the Li+ is removed from the positive electrode, embedded in the negative electrode by electrolyte, and the negative electrode is in a lithium rich state. The discharge is reversed. Generally use lithium containing materials as electrodes of the battery, at this stage the negative pole is graphite. Compared to lithium batteries and lead-acid batteries, lithium battery has the advantages of light weight, high capacity, long cycle life and so on, it is the elderly electric scooter vehicle power supply, not only lightweight portable charging, but also help the vehicle product lightweight and simple design.
- Q: My small room and the distance is about 70 ~ 80 meters, my electric car is ordinary kind of Tianjin sunshine, 4 batteries, 48V, now want to take a little real power to the electric vehicle charging, do not know how many flat cable. Thank you, the power house usually lighting and charging, I saw a 1.5 flat on the Internet, 2 core cable, but the copper alloy do not know can not be used, please, professional advice.
- This kind of wire itself is not able to withstand such weight and tension.From the top down, recharge the first floor or basement electric bike,Can only be extended low voltage wires,The charging current is generally 2 AMPERES circuit strength,For extended wire total resistance,There are certain restrictions,Especially for lead-acid batteries,
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Electric bike,Electric bicycle,E-bike,BATTERY-POWERED VEHICLE BATTERY-POWERED EQUIPMENT,JJ2
- 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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