I repair electric cars, and the brands that feel better are Bird, Emma, Green Energy, Yadea and Xinri. When bottling, please ask the dealer to provide you with Tianneng and Wei Chao brand batteries.
What brand of electric bicycle is good?
(style selection)
1. There are three main driving modes for electric bicycles: one is wheel drive, the other is center drive and the other is suspension drive. The electric bicycles in the market are mainly driven by wheel hub, which is better than rear wheel drive, but the front wheel drive performance is relatively poor.
2. Considering the balance of the whole vehicle and the convenience of getting on and off, it is best to put the battery in the inclined tube or vertical tube of the frame, and the configured batteries are basically economical lead-acid batteries. At present, most electric bicycles use 36V 12AH lead-acid batteries; Because the battery with 24V 12AH has a short continuous mileage, consumers have fewer choices.
(Functional Style Selection)
1, standard type: the motor power of this kind of electric vehicle is generally 150W, which is characterized by simple and smooth appearance, continuous driving mileage of 40km~50km, simple operation, moderate price, and the price is about 2,000 ~ 2,600 yuan, which is more suitable for users with long commuting distance and certain mobility in work and life.
2. Multifunctional type: This type of electric vehicle is generally equipped with front fork shock absorber, saddle shock absorber, headlight, electric horn, etc. On the basis of standard types. It is characterized by more functions, more comfortable riding and more convenient use at night. The price is generally around 2500 ~3000 yuan.
3. Luxury: This kind of electric car is characterized by novel and luxurious modeling and more complete functions. Usually, an instrument panel is added to the handlebar to display the speed, mileage, voltage and power. Some of them are also equipped with turn signals, language prompts, rearview mirrors, toolboxes, safety nets, etc. The price is generally around 3000 ~3400 yuan.
(Specification selection)
The general number of electric bicycles is 6 10 mm. At present, manufacturers have designed and manufactured 660mm or 560mm electric bicycles to meet the needs of consumers at different levels.
(brand selection)
Brand is a symbol of quality, and the quality level of different brands is uneven. Consumers must choose brands with reliable quality, low repair rate, good after-sales service and high reputation that have been tested by authoritative departments. Consumers can pay attention to the "reputation mark" issued by China Bicycle Association on electric bicycles.
(Key points of on-site purchase)
1, according to my actual needs and preferences, choose the appropriate specifications, styles and colors.
2. First, choose the appearance quality of the vehicle, mainly depending on whether the trademark and decal are in good condition, and the table of paint parts, electroplated parts, plastic parts and aluminum alloy parts.
Whether the quality of noodles is satisfactory.
3, check the quality of vehicle assembly, should be:
A. all kinds of screws are fastened in place without looseness.
B handlebars, wheels, chains, cranks and pedals should be flexible to operate, and the rim should have a circumferential speed and a small amount of circumferential runout.
C handlebars, car seats, clay tablets, clothes hangers and brackets shall be installed vertically or symmetrically without obvious deviation.
D moving parts (such as chains, cranks, wheels, etc.). ) and fixing parts (such as chain cover, clay board, etc.). ) Do not rub.
4. Try the switch key and battery lock, which should be safe, reliable and easy to use. It is most convenient to use a key for electric door locks, battery locks and toolbox locks.
5, turn on the switch, turn the speed change handle, check the stepless speed change and braking (braking) power failure and braking effect, check whether the motor runs smoothly and the sound is normal.
6. Multi-functional and luxurious electric bicycles should also check whether the functions are in good condition.
7. Finally, invoices, chargers, certificates of conformity, operating instructions and three-guarantee cards should be collected and properly kept.
What brand of electric bicycle is better?
(style selection)
1. There are three main driving modes for electric bicycles: one is wheel drive, the other is center drive and the other is suspension drive. The electric bicycles in the market are mainly driven by wheel hub, which is better than rear wheel drive, but the front wheel drive performance is relatively poor.
2. Considering the balance of the whole vehicle and the convenience of getting on and off, it is best to put the battery in the inclined tube or vertical tube of the frame, and the configured batteries are basically economical lead-acid batteries. At present, most electric bicycles use 36V 12AH lead-acid batteries; Because the battery with 24V 12AH has a short continuous mileage, consumers have fewer choices.
(Functional Style Selection)
1, standard type: the motor power of this kind of electric vehicle is generally 150W, which is characterized by simple and smooth appearance, continuous driving mileage of 40km~50km, simple operation, moderate price, and the price is about 2,000 ~ 2,600 yuan, which is more suitable for users with long commuting distance and certain mobility in work and life.
2. Multifunctional type: This type of electric vehicle is generally equipped with front fork shock absorber, saddle shock absorber, headlight, electric horn, etc. On the basis of standard types. It is characterized by more functions, more comfortable riding and more convenient use at night. The price is generally around 2500 ~3000 yuan.
3. Luxury: This kind of electric car is characterized by novel and luxurious modeling and more complete functions. Usually, an instrument panel is added to the handlebar to display the speed, mileage, voltage and power, and some of them are also equipped with turn signals, language prompts, rearview mirrors, toolboxes and safety nets. The price is generally around 3000 ~3400 yuan.
(Specification selection)
The general number of electric bicycles is 6 10 mm. At present, manufacturers have designed and manufactured 660mm or 560mm electric bicycles to meet the needs of consumers at different levels.
(brand selection)
Brand is a symbol of quality, and the quality level of different brands is uneven. Consumers must choose brands with reliable quality, low repair rate, good after-sales service and high reputation that have been tested by authoritative departments. Consumers can pay attention to the "reputation mark" issued by China Bicycle Association on electric bicycles.
(Key points of on-site purchase)
1, according to my actual needs and preferences, choose the appropriate specifications, styles and colors.
2. First, choose the appearance quality of the vehicle, mainly depending on whether the trademark and decal are in good condition, and the table of paint parts, electroplated parts, plastic parts and aluminum alloy parts.
Whether the quality of noodles is satisfactory.
3, check the quality of vehicle assembly, should be:
A. all kinds of screws are fastened in place without looseness.
B handlebars, wheels, chains, cranks and pedals should be flexible to operate, and the rim should have a circumferential speed and a small amount of circumferential runout.
C handlebars, car seats, clay tablets, clothes hangers and brackets shall be installed vertically or symmetrically without obvious deviation.
D moving parts (such as chains, cranks, wheels, etc.). ) and fixing parts (such as chain cover, clay board, etc.). ) Do not rub.
4. Try the switch key and battery lock, which should be safe, reliable and easy to use. It is most convenient to use a key for electric door locks, battery locks and toolbox locks.
5, turn on the switch, turn the speed change handle, check the stepless speed change and braking (braking) power failure and braking effect, check whether the motor runs smoothly and the sound is normal.
6. Multi-functional and luxurious electric bicycles should also check whether the functions are in good condition.
7. Finally, invoices, chargers, certificates of conformity, operating instructions and three-guarantee cards should be collected and properly kept.
What brand of electric car is good?
What is important at present is not what brand to look at, because there are too many brands in the electric vehicle market now. When choosing an electric vehicle, it is possible to mainly consider the following points: 1, safety (braking effect); 2. Storage capacity of the battery and available reserves of contacts; 3. The dynamic effect of electric vehicles; 4, anti-theft (the current electric car is too easy to be stolen).
By analyzing the above four points, you can pay attention to whether there is an anti-theft alarm system when buying you an electric car. Even if there is, you have to add the most reliable U lock at present, and whether the battery is easy to use. It died within a few kilometers. The cart is very depressing. As the saying goes, safety comes first. Electric cars can't have better braking effect than other motor vehicles, but you must pay attention to your choice when buying them. Only a good battery power supply effect can be guaranteed.
If I really want to recommend it, I will recommend Wang Pai's electric car, because the manufacturer said, "If you lose it, I'll pay for it", which shows that he pays great attention to anti-theft, otherwise the car is always lost, and I believe no one wants to change it.
What brand of electric car is good?
1, Luyuan (leading brand of electric vehicles, well-known trademark of China, national inspection-free products)
2. Xinri (leading brand of motorcycles, top ten brands of electric vehicles, and key enterprises in the electric vehicle industry)
3. Giant (China well-known trademark, China famous brand, top ten brands of electric vehicles)
4. Yadea (Top Ten Electric Vehicle Brands, Large Electric Vehicle Enterprises, Famous Brands in Jiangsu Province, Famous Trademarks in Jiangsu Province)
5.Amigny (Top Ten Electric Vehicle Brands, produced by China Bicycle Group, a large enterprise)
6. Hongdu (national inspection-free products, top ten electric vehicle brands, super-large backbone enterprises)
7. Yamaha (1955 Japanese, world brand, China well-known trademark, top ten electric vehicle brands)
8. Emma (a large Japanese electric vehicle enterprise, Meilinna (Tianjin) Bicycle Co., Ltd.)
9. Bird (Tianjin famous trademark, Tianjin Taifeng Bird Electric Vehicle Co., Ltd.)
10, Bond Fujita (China well-known trademark, top ten brands of electric vehicles, Tianjin Fujita Group)
What brand of electric car is of good quality?
Comprehensive ranking of the top ten famous brands of electric vehicles in China The ranking of electric vehicles is based on the feedback from the market for many years, the awareness of consumers, the future development and other factors. We will objectively and fairly evaluate the well-known brands in the current industry from the aspects of quality, sales volume, advertising, development potential and development speed. It is not simply to brand a well-known brand or brand image with sales volume, but to elaborate from the following aspects: 10. 1. Quality: Shanghai immediately leads, while repair rate is extremely low. Shanghai is a pragmatic enterprise immediately, spending all the money originally intended for advertising on production. Although the word-of-mouth is slightly inferior, the quality is much higher than other brands. 2. Sales volume: Xinri, Yadea, Emma, Lima and Luyuan go hand in hand, and it has been almost the same for some time. These five brands account for about 30% of the total sales of about 20 million units in the whole year. They proved that they are the first-class brands in the current industry with their own actions. The future competition of the industry depends on their all-round movement. 3. Advertising: At the beginning of the year, Emma promised to spend 200 million yuan on advertising, asking Jay Chou to take the lead in image endorsement, which can be said to be at no cost. Nippon and Yadea spare no effort, but the effect is not good. In particular, Yadea's advertisement Yadea Superman, which has invested heavily this year, has had little effect. As for the new day, the car is average. In the image of Jackie Chan, I bought it well. This year, Speedy's advertisement followed closely. 2009 is the fiercest year of advertising war in electric vehicle industry. 4. Potential: The most promising electric vehicle brand will be launched on 20 10, which is undoubtedly the most promising. Of course, Luyuan and Supaqi are also influential brands in the future! Simple birds and Gao Shi in the north will also have an indispensable position in the future. As for Emma, the most important thing for him now is how to consolidate the market, because the rapid expansion has brought defects in management and channels. 5. Technology: Although electric vehicles are famous for their low barriers to entry, with the different needs of consumers, scientific research becomes more and more important. Shanghai Lima's super nuclear power motor, Xinri's dual-power motor and Tailing's Moment King motor are all representatives of motor technology in the industry. In particular, Shanghai Lima super nuclear power motor has strong power, rapid acceleration and flat mountains and rivers. Shanghai immediately gained a dominant position in Hunan, a hilly and mountainous market with an area of more than 80%. The motor power contributed a lot, which is the best proof. Of course, other technologies are also indispensable. 6. Speed: The fastest-growing brand, the fastest-growing luxury model, Shanghai immediately leads. In just a few years, it has become one of the top brands in the industry. After 10 years of development, Xinri, Yadea and Luyuan are among the first-class in the industry at present, but Shanghai has the potential to catch up with others immediately. Both the brand image and the terminal market are accelerating. Emma is a representative of the minimalist model in the North. In 2008, Emma's speed made the industry witness his charm. 7. Advertising: the most failed brand in advertising in 2009. If Yadea used to follow the strategy, it should be said that this year is an opportunity to surpass it. However, this year's unsuccessful advertisements made the transformation of fine steel in Yadea impossible. I spent a lot of money, but it didn't work. I'm afraid I can't keep my previous position. Come on! 8. Future: The most anticipated brand of 20 10 is Shanghai Lima, and 20 10 will hold a large-scale activity to fly over the Yellow River. At the same time, we will cooperate with the marketing consulting agencies that adopt brands to make a comprehensive plan for the market, channels, terminals and brand image. It is meaningful for Shanghai to make such a big move after the promulgation of the new national standard! 20 10, the real competition has just begun. We will wait and see who can dominate the electric vehicle industry. 9. Fame and reputation: As far as popularity is concerned, Xinri has a wide popularity and has the image of Jackie Chan. With the spread of Olympic marketing, although it has not been circled all over the country, it is still good overall. If the brand with the highest reputation, Shanghai, which is famous for its quality, immediately deserves it. People who buy Shanghai Lima buy it through word of mouth. Of course, Yadea, Emma, Luyuan, Bird, and Speed Paiqi are all good. 10, channels and terminals: For the construction of channels and terminals, Xinri and Yadea can be described as pioneers in the industry, followed by Luyuan. However, the market is a magical field that changes rapidly. Although the pioneers have a certain preconceived effect, they also encountered resistance that cannot be underestimated. For example, Hongdu entered Henan in 2003 because of SARS, and achieved good results. However, the fierce competition in Henan consumes their pace and combat effectiveness, giving the latecomers a chance to see each other. ......
What brand of electric car should I buy now?
There is no need to ask this, because its principle and object are really not high-tech. There are all the accessories in the garage. It takes half a day to buy and install it yourself. Of course, it is expensive, so it is not recommended. Just to let everyone know that this is a very common thing, usually after sale, to sum up the following points: generally, there is nothing wrong during the warranty period, at most, the brakes are loose and the screws are loose. Small things like this will usually be solved quickly, but businesses such as burning motors and controllers will find countless reasons for you to pay, and batteries are only sold on commission, so I don't think after-sales service is the most important thing (you can just find a roadside repair shop for a few minutes without going to the dealer). Is there a brushless motor on the market now? It should be. Style and battery. Try to choose large and wide wheels, so that the brakes are not easy to slip. Most cars are around 40 yards, which is very slow. Some can reach 60 (such as Dibao, nearly 60). It can completely replace motorcycles in urban areas, but pay attention to safety. Style can be based on personal preference. The most important thing is that the battery that this store can match can last for 3.4 years.
What electric car has better quality?
1. How to choose an electric bicycle?
A: Five principles and four main points.
Five principles: 1, depending on the brand; 2, heavy service; 3. Select the vehicle type; 4. Check the accessories; 5. Consider continuous mileage.
At four o'clock: 1, check the appearance to see if the surfaces of paint and electroplated parts are intact; 2, according to the manual actual operation again, check the working state of the vehicle; 3, check whether the auxiliary function is in a normal state; 4. Whether the accessories, chargers, certificates, manuals and warranty cards attached to the vehicle are complete.
2. What are the classification and advantages of electric bicycle motors?
A: There are three main types of motors.
(1) brush high-speed motor. High brush efficiency, strong overload climbing ability, large starting torque, but low noise.
(2) Brushless motor. Brushless and reducer, with the advantages of no maintenance and no noise. However, the controller is complex, the starting current is large, and the overload uphill ability is poor.
(3) Brushed low-speed motor. Brush, no reducer, simple structure and low cost. But the efficiency is low, and the uphill overload ability is poor. At present, brushed high-speed motors are widely used.
3. What are the precautions for daily use of electric vehicles?
A: Daily attention should be paid to the following matters:
(1) Charge frequently. Lead-acid batteries should keep the habit of charging while using, and can't wait until the battery runs out, which will only affect the battery life. If you don't use it for a long time, charge it once a month. Please use a special charger to charge.
(2) More maintenance. In case of rain and water accumulation, the hub center cannot be flooded; Turn off the switch in time when getting off the bus; Usually the tires are full of gas; In the case of heavy load such as uphill and headwind, use pedal to assist; If there is any fault, send it to the special maintenance department designated by the manufacturer for maintenance in time.
4. Does the charger not charge?
Answer: (1) Check whether the connection between the charger plug and the battery box socket is loose and reliable. (2) After the fuse in the battery box is blown, it will also cause charging failure. Open the battery box, replace the fuse and restore the function.
(3) When the internal wiring of the battery pack falls off, the charger cannot be charged.
(4) The charger is faulty and replaced.
5. Maintenance and maintenance of electric bicycles
Answer: (1) Before riding, check whether the battery box is locked and whether the lights on the display panel are normal.
(2) When driving on a waterlogged road in rainy days, the water depth shall not exceed the center of the electric wheel, and the vehicle shall run normally. If the water depth of the road exceeds the center of the electric wheel, the electric wheel may leak water and cause failure.
(3) The whole vehicle should be kept away from places where the air is humid, the temperature is too high and there are corrosive gases, so as to avoid chemical corrosion on the electroplated paint surface of metal parts.
(4) Avoid exposing the whole vehicle to sunlight and rain for a long time, so as not to damage the components in the controller, leading to operational failures and accidents.
(5) The structure of the electrical control part is complex, so users should not disassemble and repair it without authorization. If the local charging voltage is unstable, it is easy to fuse the charger. It is recommended to use AC voltage regulator.
(6) The electric bicycle feels heavier when walking backwards, and there will be slight friction when pushing the hub forward.
Friction is a normal phenomenon.
(7) Riding should not be overloaded, and overweight articles and personnel should not be placed to avoid damaging the battery and motor.
(8) Bicycle lubrication is an important part of bicycle maintenance. According to the service conditions, the front axle, rear axle, middle axle, flywheel, front fork and rotating fulcrum of shock absorber should be scrubbed and lubricated once every six months to one year (molybdenum disulfide grease is recommended). The transmission parts in the electric hub have been coated with special lubricating oil, so users don't have to scrub and lubricate themselves. If any abnormality is found, you can go to the company's special maintenance point for maintenance.
6. Maximum output power and maximum output torque of motor
A: The maximum output power of the motor is a key index to measure the output torque capacity of electric vehicles. Generally, every electric vehicle factory will set a maximum working current according to its own technical level. When the external load is large, the working current and input power of the electric vehicle will reach the maximum. For example, if the maximum working current of an electric vehicle is set to 12A and the working voltage is 36V, its maximum input power will reach 432W. For another example, if the maximum current limit of an electric vehicle is 15A and the voltage is 36V, the maximum input power will reach 540W；; Some motors can maintain high efficiency at high current, and some motors have a serious decline in efficiency at high current. If consumers need to test the maximum output torque of the vehicle when buying a car, the easiest way is to "climb the hill with load".
7. What is "continuation mileage" ......
What brand of electric car is of good quality?
The ranking of electric vehicles is based on many factors such as market feedback, consumer awareness and future development. We will objectively and fairly evaluate the well-known brands in the current industry from the aspects of quality, sales volume, advertising, development potential and development speed. It is not simply to brand a well-known brand or brand image with sales volume, but to elaborate from the following aspects: 10.
1, quality: this piece of Shanghai Qianhe is the best, and repair rate is extremely low. He Qian is a pragmatic enterprise, spending all the money originally intended for advertising on production. Although the word-of-mouth is slightly inferior, the quality is much higher than other brands.
2. Sales volume: Xinri, Yadea, Emma, Lima and Luyuan go hand in hand, and it has been almost the same for some time. These five brands account for about 30% of the total annual sales. They proved that they are the first-class brands in the current industry with their own actions. The future competition of the industry depends on their all-round movement.
3. Advertising: At the beginning of the year, Emma promised to spend 200 million yuan on advertising, asking Jay Chou to take the lead in image endorsement, which can be said to be at no cost. Nippon and Yadea spare no effort, but the effect is not good. In particular, Yadea's advertisement Yadea Superman, which has invested heavily this year, has had little effect. As for the new day, the car is average. In the image of Jackie Chan, I bought it well. This year, Speedy's advertisement followed closely. 2009 is the fiercest year of advertising war in electric vehicle industry.
4. Potential: The most potential electric vehicle brand, He Qian Electric Vehicle, and of course Luyuan and Supaqi are also influential brands in the future! Simple birds and Gao Shi in the north will also have an indispensable position in the future. As for Emma, the most important thing for him now is how to consolidate the market, because the rapid expansion has brought defects in management and channels.
5. Technology: Although electric vehicles are famous for their low barriers to entry, with the different needs of consumers, scientific research becomes more and more important. Shanghai He Qian's super nuclear power motor, Xinri's dual-power motor and Tailing's Moment King motor are all representatives of motor technology in the industry. In particular, Shanghai He Qian super nuclear magnetic power motor has strong power, rapid acceleration and flat mountains and plains. Shanghai He Qian has achieved a dominant position in Hunan, a hilly and mountainous market with an area of more than 80%, and the great contribution of motor power is the best proof. Of course, other technologies are also indispensable.
6. Speed: Tianjin Emma, the fastest growing brand, leads. In just a few years, it has become one of the top brands in the industry. He Qian, Xinri, Yadea and Luyuan have developed for more than 10 years. Although they are first-class in the industry at present, Tianjin Emma still has great catch-up potential. Both the brand image and the terminal market are accelerating. Emma is a representative of the minimalist model in the North. In 2008, Emma's speed made the industry witness his charm.
7. Advertising: the most failed brand in advertising in 2009. If Yadea used to follow the strategy, it should be said that this year is an opportunity to surpass it. However, this year's unsuccessful advertisements made the transformation of fine steel in Yadea impossible. It won't work if you spend a lot of money. I'm afraid it's hard to maintain the previous position. You should come on!
8. Future: The most anticipated brand on 20 10 is He Qian, Shanghai. It will cooperate with the marketing consulting agency that adopts the brand to comprehensively plan the market, channels, terminals and brand image. It is significant that He Qian chose to make such a big move after the promulgation of the new national standard! 20 10, the real competition has just begun. We will wait and see who can dominate the electric vehicle industry.
9. Fame and reputation: As far as popularity is concerned, Xinri has a wide popularity and has the image of Jackie Chan. With the spread of Olympic marketing, although it has not been circled all over the country, it is still good overall. If you want to say the most prestigious brand, He Qian, which is famous for its quality, is well deserved. People who buy Shanghai He Qian buy through word of mouth. Of course, Yadea, Emma, Luyuan, Bird, and Speed Paiqi are all good.
10, channels and terminals: For the construction of channels and terminals, Xinri and Yadea can be described as pioneers in the industry, followed by Luyuan. However, the market is a magical field that changes rapidly. Although the pioneers have a certain preconceived effect, they also encountered resistance that cannot be underestimated. For example, in 2003, Hongdu entered Henan on a large scale because of SARS, and achieved good results. The fierce competition in Henan consumed the pace and fighting capacity of their urgent March and gave the latecomers the opportunity to see the needle. Emma is such a laggard, who quickly sank the channel and realized her hometown. ......
Which brand of domestic electric vehicles is of good quality?
China Top Ten Electric Vehicles Ranking: Giant (China Famous Brand, China Famous Brand, Taiwan Province Giant Machinery Industry Co., Ltd.) Luyuan Electric Vehicle (China Famous Brand, Zhejiang Famous Brand Product, Zhejiang Famous Brand) Xinri (electric vehicle industry backbone enterprise, Jiangsu Xinri Co., Ltd.) Amigues Ni Emily (China Bicycle Group, large enterprise, top ten electric vehicle brands) Yongyong (China Famous Brand, China) Shanghai Permanent Co., Ltd.) Continental Pigeon Green Grid (National Torch Project, Nanjing Continental Pigeon High-tech Co., Ltd.) Yamaha (1955 Japanese, world brand, China well-known trademark, top ten electric vehicle brands) Yadea Yadea (Jiangsu Yadea Science and Technology Development Co., Ltd., Jiangsu famous brand, Jiangsu famous brand) Ace electric vehicle (well-known brand, Taizhou Ace Electric Vehicle Co., Ltd., top ten electric vehicle brands).