Electric Lady's Bike with 250W Front Motor Samsung battery cell, European Design
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 85 PCS
- Supply Capability:
- 2000 PCS/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Packaging & Delivery:
Packaging Details: | Cartons with 7 Layers |
Delivery Detail: | 60 days after order confirmed, if the frame is ready, 40 working |
Specifications:
250W Electric City Bike, Green Bike
-Frame: Aluminum alloy 6061T
-Seat Tube Height: 1200px, 1275px, 1400px etc
-Riding mode: Pedal Assist System (PAS)/ Throttle/Pedal assist and throttle assist
-Motor: 250W/350W brushless DC intelligent hub motor
-Battery: 36V 10Ah Lithium-ion battery
-Max speed: 25km/h
-Range per charge: 45-50km with pedal assist
-Wheels: 700C with Al Alloy double wall rims
-Tires: 700*38C tires(CST)
-Saddle: Gel saddle with suspension seat post
-Brakes: Front V brake and Rear Roller brake
-Derailleur: Shimano 7-speed-gears
-N. W/G. W: 25/28.5kg (with battery)
Smooth Welding is used, Light weighted Frame. Strong Resistance
E-Bike has completely independent human and electric drive system. That means they don’t interfere with each other and you can choose to Pedal with or without assisted power, or not Pedal at all (with the throttle).
Standard Bike parts: E-Bike is SHIMANO NEXUS 7- Hub Gears, seats, handlebars, brakes and other non-electrical parts can be found at bike shop and some department stores.
QUALITY CONTROL:
1. Our products are targeted for the overseas market, and we have a strong sense of responsibility for the quality, we focus on Quality.
2. Parts Suppliers mostly From Taiwan, Japan, France and Holland. All of them have ability to make qualified products
3. We carry on periodic training to our staffs, in order to enhance their consciousness of quality.
4. All the components should be checked carefully before assembling, thus, we can make sure that the broken or deficient components will not be fixed to the bikes.
5. Each E-bike will be strictly inspected before packing and shipping out.,to insure that they could be satisfied with you.
Our Advantage:
TUV audited factory, OEM/ODM Service, BS certificate
Super Electric system, motor is quite, and Smooth starting
- Q: How to change the locks of electric cars?
- Electric cars, in short, are powered by electricity. A car powered by electricity. Classified electric cars according to types can be divided into: electric bicycles, electric motorcycles and so on. The first electric car was made in 1834. It was driven by a DC motor. Today, electric cars have undergone tremendous changes, and there are many kinds of electric cars. Electric cars are popular because they save money and save fuel.
- Q: How to distinguish the electric motor is brushless motor or brush motor?
- A) "brushless" brush "basic concepts: widely used electric bicycle is a permanent magnet DC motor, DC permanent magnet motor according to whether use the brush can be divided into brushless motor and brushless motor two, brush motor is the mainstream product of DC motor, the vast majority of electric bicycle motor is a brushless motor. Brushless motor is a DC motor special, it uses a built-in sensor and method of electronic commutator for electronic commutation of brushless motor, the main purpose is to eliminate the brush wear, and the noise generated by the brush contact.Two) brush motor faults did not become restraints it is widely used in the electric bicycle: brush wear and noise of the motor is "brush" and "two major drawbacks of brushless", but in spite of these two disadvantages, why the vast majority of domestic brand manufacturers are still using the brush motor the scheme, are they not aware of this problem? The reason lies in:
- Q: Do lead acid batteries in electric bicycles have a memory effect? Usually how to maintain?
- At present, most of the electric bicycle batteries are lead-acid batteries, the main considerations are as follows: 1, after use should be promptly charged, no power state for a long time, otherwise the battery plate sulfation is; 2, the green light indicates that the battery can be used, or basically full charge, but there is still a gap from 100% advice, every week or two to be a long time to charge the battery, the green light to charge, time can be controlled in 16 hours, which can improve the battery life; 3, pay attention to check the tire pressure, the summer may be appropriate to lower, the season he can engage in some, tire pressure high power; 4 and completely off the electric charge is not correct, the greater the depth of discharge, battery life is short; 5, if you do not use electric bicycle long time, should pay attention to put on battery charge Check the battery every month;
- Q: How should electric bicycle batteries be maintained? How to do the battery is very bad, can lead to damage to the battery?
- Technique two periodic inspectionDuring use, if the electric vehicle mileage in a short period of time suddenly dropped ten kilometers, it is likely that the battery pack in at least one cell appears broken, soft plate, plate active material shedding short-circuit phenomenon. At this point, should be in time to professional battery repair institutions for inspection, repair or distribution group. This relatively prolongs the life of the battery pack and saves money to the greatest extent.Tip three avoid high current dischargesElectric vehicles in the beginning, manned, uphill, please use the pedal power, as far as possible to avoid the moment of high current discharge. High current discharge easily leads to lead sulfate crystallization, which impairs the physical performance of the battery plate.
- 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: What's the legal age for riding an electric car?
- 16 years old, and can only carry children under 12. Otherwise, it's against the law
- Q: Are there any speed limits for electric bicycles?
- The most serious problem of urban traffic is actually the problem of motor vehicle congestion. The state already has relatively perfect road traffic safety regulations, which require non motorized vehicles should take non motorized lanes, while non motorized Lane speed limit of 15 km
- Q: All the questions about electric cars
- Controller fault (brush) (2) Troubleshooting: speed control, if normal, indicating that the controller is normal, you should check the speed control, and the ground. Disconnect the speed control, the car still does not stop, then the controller is damaged, replace the controller. If a power supply wheel will turn, increasing speed is very fast, commonly known as "speed", the majority of the turn of the ground contact is caused by bad cycle. Therefore, the key to check the turn to the ground. 8, instrument panel no power display, motor operation is normal (1) fault reason: instrument positive and negative lead wire, no voltage, lead or connector short circuit. Instrument damage. (2) Troubleshooting: use the multimeter DC 50V files, detect positive and negative voltage instrument. If the voltage is normal, the instrument is damaged. Without voltage, wires or connectors are broken open, and cables and connectors are checked. 9, the instrument voltage shows normal, speed display abnormal, motor operation is normal (1) failure reason: instrument damage. Speed signal line (black / white) short circuit. The controller has no speed display. (2) Troubleshooting: brush and brushless 48V: using a multimeter voltage blocking detection speed signal line and a power supply cathode (48V brushless speed signal detection and negative) between the two potential with the motor speed, the voltage varies from low to high (36V models have 0 ~ 36V change, 48V brush 0 the change of 48V ~ 48V brushless, it varies from 0 to 25V). If there is no change, check whether the speed signal line plug is normal or not Is there a short circuit? If the voltage change is normal, it belongs to the instrument fault, for example, the speed display is low. The speed adjustment potentiometer can be adjusted to the normal by the screwdriver. 36V brushless: first check the instrument panel and controller speed line (black / white), the connection line is short circuited
- Q: How many years do you have to ride an electric bicycle on the road?
- Although electric bicycles are not motor vehicles, they need to be at least 18 years of age.Full 70 years old, can not test motor vehicle driver's license, "motor vehicle driver's license application and use regulations" in terms of age conditions are as follows:1, apply for small cars, small automatic car, disabled special small automatic passenger cars, mopeds, quasi driving models, in the 18 years of age, under 70 years of age;
- Q: Driving bicycles, tricycles must be more than one year of age
- Provisions of the regulations of the People's Republic of China on the implementation of the road traffic safety law:Seventy-second driving bicycles, tricycles, electric bicycles and wheelchairs for disabled persons on the road shall comply with the following provisions:(1) driving a bicycle or a tricycle must be over 12 years of age;(two) driving electric bicycles and disabled wheelchairs must be 16 years old;(three) no drunken driving;
Send your message to us
Electric Lady's Bike with 250W Front Motor Samsung battery cell, European Design
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 85 PCS
- Supply Capability:
- 2000 PCS/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
