买电动车须知（Buy electric cars）

买电动车须知（Buy electric cars） 买电动车须知(Buy electric cars) The ten major mistakes in choosing electric cars -- reprinted and reported by the tram house Electric car purchase, electric car consumption misunderstanding Misunderstanding of electric vehicle consumption Electric vehicles without three packs of provisions, the electric car is not mandatory in the country three packs of range, the current electric vehicles are three packs of voluntary commitment by manufacturers, the scope of the three packs of motor 5 years, batteries and controllers each year. There are generally three cases First, the three package period is calculated in accordance with the sales invoice, currently only a small number of brands use The two or three package period is calculated according to the product departure time, which is used by most of the enterprises The three and three package periods are calculated according to the production time on the three package parts, which are mainly used by some manual workshops Misunderstanding of electric vehicle consumption two Since the power generation, side riding side charging, which is the concept of manufacturers speculation, nothing. In fact, recharging batteries frequently and often reduces battery life. # L# b- J7 w+ G$, J*}, According to the junior middle school physics, the law of conservation of energy, energy is not without any cause or reason, perpetual motion principle is always just a wish of mankind Car buying mistakes three Don't be fooled by China's famous brand or CCTV brand. The real certification in China is only "China famous trademark" and "Chinese famous brand product". If you don't really get these certifications, those brands are afraid to write it out. # D1 o r g& X (T) {* Misunderstanding of electric vehicle consumption four Don't buy a car to see those complaints posted online, China currently do not have a true sense of the brand, how a brand of car, only on behalf of the brand product qualified rate, even if the pass rate higher can reach 100%, all brands will have any complaints, but also sell more cars, posted complaints the more. Mistakes in using electric vehicles five The service life of lead acid battery is usually repeated 360 times, so it is better to charge the battery when it is used to 3/4, and do not charge frequently. When the amount of electricity is found to decrease significantly, you can try a deep drain, empty the electricity and charge for 10 hours Car buying mistakes six Enough is enough. Now the car is generally divided into luxury pedal, pedal bicycle simple, simple, three; the battery is generally divided into large battery (17ah, 20Ah) and small cell (14Ah and below), when the user chooses the battery not greedy big enough on the line. 14Ah 48V battery can generally exercise 40km, six months after the 30km, so the general urban residents with small batteries will be enough. 30km is equivalent to the diameter of a medium-sized city. Often with people, I suggest using a large battery. Misunderstanding of electric vehicle seven Famous brand is good, Hodge is poor. At present, the electric vehicle industry is still an assembly industry, belonging to labor-intensive industries, low technology content. Therefore, the assembly process becomes very important and the worker's proficiency is the most important. Even if the brand manufacturers have a novice, after some training after the induction, but is still the weakest link in the whole; even the brand-name car, as long as his excellent parts, and skilled workers, can also be put on the first-class car. Brand car will also have a garbage truck, the car will also have a first-class brand-name car, the difference is that the probability you buy first-class car who more. Mistakes in using electric vehicles eight How fast do electric cars run? The dashboard of an electric car is generally virtual, and its speed has been adjusted. At present, the universal motor speed is 32km (48V 350W), and the special motor can reach more than 50 km. In the use of electric vehicles, the battery power also has a great impact on the speed, adequate electricity, speed is fast. Car buying mistakes nine What brand car should I buy? My advice is not to choose the brand, choose the dealer. You choose the largest local distributor of electric vehicles, generally very early to do electric car dealers have several brands, the biggest brand sales profit is the highest, it is proposed to buy the largest local dealers second brand, reasonable price, customer service service is guaranteed. Car buying mistakes ten Charger is not important. Because of the use of electric vehicles, the charger is an external device, many people ignore the importance of the charger. The charger will directly affect the life of the battery, the poor quality charger for the battery is "chronic poison", the time will cause dehydration and drum deformation. Good charger must meet the following requirements: SCM digital control, pulse repair function, temperature compensation function, balanced charging function, no output protection function. Car buying mistakes eleven: Luxury is better than simple. Luxury is simpler, simpler, more expensive and more expensive, so consumers may think the quality of the luxury is better. Quite the opposite. Whether luxury or simple money, the core components are the same, the difference is that luxury pieces of plastic more expensive to more than 500 yuan, but the frame of a simple car is generally more expensive than luxury, workmanship better. The key is now low price of plastic parts are many recycled plastic particles, is brittle, slightly better, with raw materials, hardness is higher, with ABS plastic the best, but the price is very expensive. Electric car plastic parts repair the most troublesome, models eliminated quickly, a year's car may not find the maintenance of plastic parts, in addition to suites to more than 500, a component to more than 100, many users in the maintenance of expensive. Easy maintenance, easy to ride. Misunderstanding of electric vehicle consumption twelve Do not blindly pursue low-cost cars, electric cars industry is no longer an era of profiteering, competition, incentives, the brand has been striving for cost-effective. Cheap cars may appear shoddy work places are: frame wall tube thickness, plastic parts used recycled recycled materials, batteries with small batteries posing as large batteries, the battery capacity virtual standard. In addition, 350W motor of the same specification, there are a lot of difference, 48 pieces of steel, there are 60 pieces of magnet, alnico type 22, type 27, in addition to external tooth climbing motor; controller is divided into 6mos tubes, 9 tubes, 12 tubes, but also the success of diversity alarm, lock, motor third, cruise speed, speed, speed etc.. As a rule, a penny is worth a pound. Misunderstanding of electric vehicle consumption thirteen: Origin worship of electric vehicles. In eight and 90s, the manufacturing process in Shanghai represented the highest level in the country, so manufacturing in Shanghai represented quality. The electric car industry still have this phenomenon, many electric cars are under the banner of Shanghai. Shanghai bicycle association has launched the country of origin certification, Only genuine Shanghai registered manufacturing enterprises in Shanghai can pass. At present is not made in Shanghai but sometimes holding electric car brand banner of Shanghai are: Shanghai, Shanghai, sun Yadi, immediately the new century, Shanghai Jun Hui Ling, Shanghai pass, Shanghai Phoenix, there are many well-known enterprises. The majority of these enterprises in Wuxi, Wuxi enterprises should be uneven, the overall reputation is poor, many companies like to add "Shanghai" in front, but the actual origin is in Wuxi. There are also produced in Wuxi bidewen, new day, Lifan. Misunderstanding of electric vehicle consumption fourteen: Fake name brand. The brand should be associative, and the more good the brand will be, the more colorful it will be, so there are many fake brands. The name cards in this article refer to some brands that are excellent in other fields, but very bad in electric cars, some of which are licensed brands. Category 1: Motorcycle brand. Now the manufacture of electric vehicles motorcycle enterprises is a very popular trend, according to the standard electric automobile association, the electric motor is manufactured by motorcycle enterprise standards, so the motorcycle enterprises use the original brand value and sales channels to do a lot of electric vehicles, quality is good, the price is high. The following is a list of the brand is non motorcycle manufacturing enterprises: Lifan, construction, Hongdu, Haojue, sukadi. Second category: cross domain oem. Some are newly registered, using the trade mark of the original trademark for speculation, and some are slightly legitimate and are duly authorized. Among the more famous are QQ, electric vehicles, electric vehicles, Frestech, Royalstar, Nikon, Harris Dayton Sakura, new moon god, these brands generally appear in the name of the group, there are some authorization without authorization. There are some brand is walking a fine line, such as Philip, Halley, Nikon, Ferretti and so on, sometimes looks after laughing joke. Fortunately, there has not been KFC and other electric car brands. Misunderstanding of electric vehicle consumption fifteen: Three packs. Many manufacturers are motor 5 years, batteries, controllers, chargers each year. Among them, the battery is the most tricky. Batteries are divided into small batteries, one year; large batteries, eight months. Within a year is not a replacement, repair. In addition, the user must fill out the maintenance card, according to regulations, the three package period from your last replacement parts instead of your purchase time. For example, the charger has been used for half a year and replaced with a new one, so the new one should be wrapped up for one year rather than half a year. Misunderstanding of electric vehicle consumption sixteen: Mileage. I often see the advertising mileage 150km, 300km, I'm not sure, but I'm sure, if any, it must be calculated by theory. For example, with two large batteries, using a small power motor 180W, running slowly will naturally run far. The speed and mileage of the electric vehicle are inversely proportional, and the normal 350W motor is equipped with 20Ah batteries. The mileage continues at 80 kilometers, and the 12Ah battery is 40 kilometers. Some dealers will be ignorant of the conscience, exaggeration continued mileage, not all. Misunderstanding of electric vehicle consumption nineteen: The more functions, the better. Electric cars are not entertainment, they only carry transport function, of course, some of the human functions can still be adopted,