Used Car tires are a very important part of Used Electric Car. When conducting daily inspections of Used Electric Car, you should pay attention to checking whether the tires are normal, and you should also pay attention to daily maintenance. Then in the next time, our Used Car manufacturers will talk to you about tire maintenance. 1. Under normal circumstances, for all cars, the tire pressure is generally not less than 1.8bar and not higher than 2.6bar. Now many cars can reach 2.8 or 2.9. But you have to be clear that the standards for each car are actually different. The tire pressure of each model will be written on the nameplate of the co-pilot. You can look at the nameplate of the co-pilot to understand what the normal tire pressure of your car should be. For larger cars, the tires are larger and wider, and the tire pressure will be slightly higher. 2. The tires of Used Electric Car need to be degreased in time. Oil stains will cause aging and deterioration. If they are stained with oil, they should be cleaned in time; check the tire valve core frequently to prevent air leakage, so that the tires can maintain a normal range of tire pressure; do not overload. 3. Used Car should be fully inflated when not in use. If the tire pressure is too low for a long time, it will cause the tire to crack and deform, reducing the tire life; if it is not placed in a humid place, it will accelerate the aging of the tire; if it is not placed under the scorching sun, it may cause a blowout or accelerate the aging of the tire; if it is not used for a long time, it should be covered with a plastic bag. 4. The situation of each person and each car is different. T

When not in use for a long time, charge the battery once a month. The battery should be fully charged before storage. Do not store it in a low-power state. During use, if the mileage of the Used Car suddenly drops by more than ten kilometers in a short period of time, it is very likely that there is a problem with one of the batteries in the battery pack. You should go to the sales center or the agent's maintenance department for inspection, repair or assembly in time. When the Used Car is just started, it should be accelerated slowly to avoid instantaneous acceleration to damage components. Under the premise of ensuring safety, frequent braking and starting should be minimized during driving to save energy. During use, the charging time should be accurately grasped according to the actual situation, and the charging frequency should be grasped according to the usual frequency of use and mileage. Generally, the average charging time of the battery is about 10 hours. Overcharging, over-discharging and lack of charging will shorten the battery life. It is strictly forbidden to expose Used Electric Car to the sun. An environment with too high a temperature will increase the internal pressure of the battery and cause the battery to lose water, causing the battery activity to decrease and accelerate the aging of the electrode plate. Used Electric Car should be cleaned according to normal car washing methods. During the cleaning process, care should be taken to prevent water from flowing into the charging socket of the vehicle body to prevent short circuits in the vehicle body circuits.

Compared to Fuel Car, Used Car have four major components: drive motor, speed controller, power battery, and on-board charger. The quality difference of Used Car depends on these four components, and their value also depends on the quality of these four components. The purpose of Used Car is also directly related to the selection and configuration of the four components. The speed and starting speed of Used Electric Car depend on the power and performance of the drive motor, the length of its mileage depends on the capacity of the on-board power battery, and the weight of the on-board power battery depends on the type of power battery used, such as lead-acid, zinc-carbon, lithium battery, etc., which have different volumes, specific gravity, specific power, specific energy, and cycle life. This depends on the manufacturer's positioning and use of the vehicle grade, as well as market definition and market segmentation. In the future, Used Electric Car that are industrialized and commercialized and welcomed by users must meet the following characteristics: accurate positioning, appropriate use, suitable driving area, and optimal performance. Appropriate model, economical configuration. Reliable performance, convenient operation. Environmentally friendly batteries, long life, sufficient power, ultra-fast charging, perfect network, and in-place service. Low cost, minimal maintenance.

Used Car can completely achieve zero emission and zero environmental pollution during operation. Even if some people say that the power consumption is converted from environmental pollution, this is indeed undeniable, but compared with the emission of traditional vehicles Quantitatively speaking, the power conversion efficiency of power stations is undoubtedly much higher than that of traditional vehicles. As far as the current usage of battery cars is concerned, the cost of energy consumed is much lower than that of traditional vehicles, and the electric energy propulsion in urban areas is much better than traditional vehicles. The roads on which Used Car drive must have sufficient carrying capacity, and maintenance must be strengthened so that they do not affect the operating safety of Used Car. The driving road of Used Car must have a good view and be easy to turn. There must be no slopes, steep slopes, narrow passages and low canopies. On roads where pedestrians or other vehicles are likely to be encountered, the driving road must have sufficient width. It is recommended that the slope of the driving road not exceed 25%, and the top and bottom of the slope must be smoothly transitioned to prevent the bottom of the vehicle from colliding with the road surface While purchasing the Used Electric Car, you will enjoy a certain national subsidy policy, and the Used Electric Car also enjoys the current policy of 0 vehicle purchase tax, and today`s oil prices are increasing day by day, the cost of electricity is much lower than that of oil The price, but the battery problem in the later stage of the Used Electric Car is open to discussion. The structu

Car owners can't neglect the maintenance of the battery. Today, I have sorted out the relevant knowledge of Used Electric Car for you, and I hope it will be helpful to you. 1. Correctly grasp the charging time. Generally, the charging time of the battery is about ten hours, and it is necessary to avoid excessive charging of the Used Electric Car. When preparing to travel, it is necessary to arrange charging on the way in advance to avoid insufficient power during driving, which will seriously shorten the life of the battery due to excessive discharge. 2. Protect the charger and try to avoid the bumping and vibration of the Used Electric Car charger. In order to reduce costs, the current chargers basically do not have a high vibration resistance design. After many chargers undergo vibration, their internal potentiometers will drift, causing the entire parameter to drift, resulting in abnormal charging. Therefore, it is recommended that if you must move the charger, try to pack it with plastic foam. In addition, the ventilation of the charger must be ensured when charging, otherwise it will not only affect the life of the charger, but also may cause thermal drift and affect the charging status. This will cause damage to the battery. 3. Charge it every day, even if you don`t usually drive much, it is recommended to charge it every day, so that the battery is in a shallow cycle state, and the battery life will be extended. 4. Regularly perform a deep discharge on the battery to activate the battery. 5. It is strictly forbidden to lose power during storage. If the battery is stored in a power-deficient state, sulfation is prone to occur. Lead sulfate crystals adhere

In recent years, with the rapid development of economy and society, the development of electric steam connection technology has attracted a lot of attention. Charging and swapping facilities are supporting facilities for the popularization of Used Car, and their popularization restricts and affects the market expansion of Used Car. The construction of a network of charging and swapping facilities in the city is conducive to the promotion of Used Car market, and the study of the theory of site selection optimization for charging and swapping stations is conducive to the large-scale construction of charging and swapping stations. Comparatively analyzed the energy supplement mode of Used Electric Car and the construction mode of charging and swapping facilities, clarified the construction requirements of charging and swapping stations, and used the bass market diffusion model to predict the market share rate of Used Car from the perspective of market economics. The established Used Car bass diffusion model is used to calculate the number of Used Car in the planning area, and to calculate the charging and swapping demand of Used Electric Car under different energy supplement modes and the scale of various charging and swapping facilities. Based on this research, Used Electric Car charging and swapping Site selection optimization for power stations. The optimized site selection of Used Electric Car charging and swapping station is different from traditional energy supplementary stations, and its different characteristics determine the different site selection methods. This paper considers the characteristics of charging and swapping stations from different perspectives, and analyzes the factors affect

Endurance is a problem for Used Car customers. Less endurance will cause travel anxiety during the adoption process, and Used Electric Car with less endurance will also cause Used Electric Car to go out when encountering insufficient charging piles. The anxiety about battery charging and the discussion on battery life have always been the pain points of new energy technology.  Fear of turning on the wind to save power in cold weather, putting fleece blankets in the rear seats for passengers to keep warm, fear of turning on the air conditioner in hot weather has also become a problem for many Used Car buyers. Nowadays, new energy technologies are rapidly popularizing. According to data released by the Ministry of Public Security, as of the end of September 2021, the number of Used Car in my country has reached 6.78 million units. According to the sales volume in September, the coverage rate has reached 20%. It can be said that purchasing Used Electric Car has become an unavoidable problem for ordinary people when buying a car. Currently popular Used Car with an endurance range of 500km are countless, and there are basically a lot of them. At the same time, there are many models with a range of 300km to 450km to choose from. There are a lot of models for different groups. Choose, so when buying a Used Car, do you still need to look at the battery life? First of all, according to the analysis of gasoline vehicles with full fuel, the 500km endurance of Used Car is the same as that of basic gasoline vehicles at this stage. It is not a lot of problems to pay for daily traffic travel, but as a customer If you want to buy a Used Car, you need to analyze it from several people, regardless of the battery life. F

When the weather is cold, you may find that the Used Car, which still had 80% battery power the day before, will "leakage" to only half of it tomorrow. In fact, this is not a leakage, but the battery cools down in winter nights, and the voltage drops. At this time, the BMS automatically adjusts the displayed power and range, so you should pay attention to the following points when charging: 1. Garage charging as much as possible: park Used Car in a warm garage for charging, which is conducive to improving the activity of the power battery, not only reducing the loss of cruising range, but also increasing the power of charging and saving time. 2. Early charging before use: Start charging again 1-2 hours before using the car. At this time, the Used Car charging system will heat up the battery, which can improve the low-temperature use performance. 3. Turn on the warm air before charging: If you want to increase the charging speed, you can first turn on the warm air for 10 minutes to increase the heating speed of the battery, and then charge it, which can improve the charging performance. 4. Charge in time after use: The temperature of the battery will rise after Used Car is driving, and charging at this time can improve the charging speed and charging power. As a new energy car that needs to be charged, we have to say that during the driving process, it is very likely that the new energy car will run out of power halfway. How to deal with this situation: 1. Driving at a steady speed: In winter, the car should be accelerated slowly to avoid high-speed driving. If it can be kept at a constant speed, it should be kept at a constant speed. Minimize rapid acceleration, rapid decele

For a long time, car drivers used to use diesel engines. Low prices and good power make diesel cars popular, but they also contribute to air pollution. To combat the environment, let everyone breathe air. Fresher, the management of diesel vehicles is also gradually accelerating. Currently, diesel vehicles are restricted and banned in many places. At the same time, Used Electric Car is becoming more and more popular. Various purchase subsidies show the country's determination to implement Used Electric Car.  Used Car mainly include Used Car, methanol vehicles and natural gas vehicles. Each of these three types has its own advantages. Whether it is domestic or foreign Used Car, major car companies have stopped developing. The JH6 pure electric tractor developed by China Jiefang has achieved an average speed of 40km/h with a load of 49 tons of vehicles and cargo, and a cruising distance of 180 kilometers. These cars are of different types but have functional features and are environmentally friendly. All places have certain subsidies for Used Electric Car. For example, on the basis of the central financial subsidy, Chengdu will provide a municipal subsidy of 50% of the central government bicycle subsidy for Used Car registered with the public security vehicle management department. In addition, Used Car are not restricted by the mantissa restrictions in Chengdu. Within three years, fuel vehicles will gradually withdraw from cities, and pure electric urban logistics and distribution vehicles will not be restricted. Although Used Electric Car has so many preferential policies, card fans are still very cautious. First of all, although there are many subsidies for buying Used Electric Car, in f

Nowadays, more and more Used Car are entering the market, ranging from mini-cars, hatchbacks, sedans to SUVs to MPVs, and models of all levels are covered. After learning about many models, no matter which manufacturer produces the Used Electric Car, the material of the shoes worn by the manufacturer for their products is the same, and the aluminum alloy wheels are all the same. Why do manufacturers use aluminum alloy wheels for Used Car instead of relatively cheaper steel wheels? What are the advantages of aluminum alloy wheels? 1. First look at the steel hub Advantages: simple manufacturing process, relatively low cost, strong resistance to metal fatigue. Disadvantages: heavy weight, large inertial resistance, poor heat dissipation, etc. 2. Look at the aluminum alloy wheels Advantages: light weight, high manufacturing precision, high strength, small inertial resistance, strong heat dissipation, good visual effects, etc. Disadvantages: The manufacturing process is relatively complicated and the cost is high. From the above comparison of advantages and disadvantages, we can see that the most direct advantage of aluminum alloy wheels is light weight. Generally, aluminum alloy wheels are 2 kilograms lighter than steel wheels on average, and 4 wheels in a car save 8 kilograms in weight. We can all understand that the heavier the vehicle, the higher the energy consumption, and the lighter the weight, the less energy consumption. For Used Electric Car, the less energy consumption, the longer the cruising range of the vehicle. Next, let`s talk about good heat dissipation. At 20 degrees Celsius, the thermal condu

Used Electric Car reminds you that it is getting cold, and you may find that the Used Electric Car, which still had 80% of the battery the day before, will "leakage" to only half of it tomorrow. In fact, this is not a leakage, but the battery cools down in winter nights, and the voltage drops. At this time, the BMS automatically adjusts the displayed power and range, so you should pay attention to the following points when charging: 1. Garage charging as much as possible: park the Used Electric Car in a warm garage for charging, which is conducive to improving the activity of the power battery, not only reducing the loss of cruising range, but also increasing the charging efficiency and saving time. 2. Early charging before use: Start charging again 1-2 hours before using the car. At this time, the vehicle charging system will heat up the battery, which can improve the low-temperature performance. 3. Turn on the warm air before charging: If you want to increase the charging speed, you can first turn on the warm air for 10 minutes to increase the heating speed of the battery, and then charge it, which can improve the charging performance. 4. Charge in time after use: The temperature of the battery of Used Electric Car will rise after driving, and charging at this time can improve the charging speed and charging power. As a car that needs to be charged, the Used Electric Car has to be said. During our driving, it is very likely that the Used Electric Car will run out of power halfway. How should we deal with this situation? 1. Driving at a steady speed: In winter, the car should be accelerated slowly to avoid high-speed driving. If it can be kept at

Used Electric Car refers to a vehicle that is driven by the on-board power supply, drives the wheels with a motor, and meets the requirements of road traffic and safety regulations. It uses electricity stored in the battery to start. The characteristics of Used Electric Car are embodied in the following aspects: 1. No pollution, low noise. Compared with internal combustion engine vehicles, Used Car do not emit pollutants during operation, and the noise generated by the drive motor is also smaller than that generated by internal combustion engines. 2. High energy efficiency and diversified sources. The research of Used Car shows that the energy utilization efficiency has surpassed that of gasoline engine vehicles, especially in urban operation, where the cars stop and go, and the driving speed is not high, Used Electric Car are more suitable. It does not consume electricity when stopping, and the motor can also be automatically converted into a generator during the braking process to realize energy recovery and utilization during deceleration and braking. On the other hand, the application of Used Electric Car can effectively reduce the dependence on oil resources. 3. Simple structure, easy to use and maintain. Compared with internal combustion engine vehicles, Used Electric Car have a simpler structure, fewer running and transmission parts, and less maintenance work. When using AC motors, the motors do not need maintenance, and electric vehicles are easy to operate. 4. It can be used in a wide range and is not affected by the environment. This is another advantage of Used Electric Car. In special occasions, such as places with no ventilation, low temperature in winter,

1. Regular charging and maintenance Regular charging and maintenance of low-speed Used Electric Car can effectively reduce battery damage caused by power loss, and can improve the performance indicators of the entire Used Car. When not in use for a long time, it is also necessary to recharge and maintain the battery every one month. If it is inconvenient to fully charge and discharge, you can fully charge the battery below 10%, which can also play a certain role. 2. Pay attention to tire pressure When the tires of low-speed Used Car are kept at a higher air pressure, it will not only reduce the shaking level during driving, remove the discomfort caused by objects such as stones, but also reduce the dynamic friction coefficient between the tires and the road surface, thereby increasing The effect of mileage. 3. Pay attention to the battery operating temperature Keep the battery at 0-40 degrees Celsius as much as possible. High or low temperatures will affect the battery cells, especially if the temperature is too high for a long time. 4. Regular maintenance and lubrication standards Although the mechanical system of low-speed Used Car is much simpler than that of fuel vehicles, better lubrication standards are still a prerequisite for comfortable, environmentally friendly, energy-saving, and safe driving. 5. Try to keep the vehicle at a medium to low speed and drive at a constant speed, so that the motor can work in the best efficiency range. Driving too fast will lead to excessive current, which will reduce the efficiency of the power system; while driving too slowly, although the efficiency will increase, the time to travel the same distance will

At present, most Used Electric Car use lead-acid batteries. The life of the battery is determined by the number of charge and discharge cycles. The number of charge and discharge cycles should be correctly grasped. The more charge and discharge times of Used Electric Car, the faster the life decay. Do not charge the car after using it, it is best to charge it when the battery discharge reaches a certain depth.  And note that the charging time should not be too long. Many users think that the longer the charging time, the more power the battery will have. This is very wrong. The Used Car should be turned off as soon as possible after the Used Electric Car prompts that it is fully charged. Overcharging will easily lead to water loss and deformation of the battery, which will directly endanger the service life of the battery. 1. Try to maintain a medium to low speed (40~60km/h, about 1/2 to 1/3 of the maximum speed) and drive at a constant speed, so that the motor can work in a suitable efficiency range. Driving too fast will cause too much current, resulting in a decrease in the efficiency of the power system; driving too slowly, although the efficiency is improved, the time to travel the same distance will also be longer. After the vehicle starts to accelerate to a certain speed, you can properly relax the accelerator pedal to maintain the current speed. 2. Try to avoid rapid acceleration and deceleration, and use the kinetic energy recovery system of the vehicle as much as possible. Help the vehicle recover more energy by reducing the number of times you step on the brakes. Short-term and high-frequency stimulation will reduce the capacity of the battery,

On October 24, Chongqing Xinxuanyao Automobile Sales Co., Ltd. (hereinafter referred to as "Chongqing Xinxuanyao Auto") was invited to participate in the "Chongqing Tour" event hosted by the International Chamber of Commerce of the New Land-Sea Corridor and the subsequent cooperation roundtable. This event not only demonstrated Chongqing Xinxuanyao Auto's leading position in the automotive industry, but also provided a valuable opportunity for the company to communicate and cooperate with global partners.

Guide the entire Used Car industry to a newer, higher and better stage through adjustments to industrial policies and price subsidies, although it will inevitably put the market into a period of pain; However, various aspects of Used Car technology have also undergone great development, and consumers' consumption power and demand have also reached new upgrades. The high-endization of Used Electric Car is a real and increasingly strong market trend, and it is also an inevitable trend in the development and integration of Used Car technology. Every car company that is interested in working hard in the Used Car market should not deviate from this direction. Because from the focus of manufacturers' promotion, low wind resistance design, intelligent energy recovery system and assisted autonomous driving functions, etc., are actually technologies that can be used universally by both gasoline vehicles and Used Electric Car, and cannot fully represent or lead the future of Used Electric Car. development direction. For Used Car companies, especially some new power brands, if they want to differentiate themselves from traditional luxury brands at the product level, high prices are not the standard for high-end products. Whether you can innovate in concepts, widen the gap in products, and make certain innovations in service models will become an important factor in the success of high-end development. Subsidy factors have little disruption to the domestic Used Car market. In recent years, subsidy factors have always been the core variable affecting the Used Car sector. At present, the domestic Used Car market has basically been

Used Electric Car are vehicles that use onboard power as power, use motors to drive wheels, and meet the requirements of road traffic and safety regulations. Because the harm to the environment is less than that of traditional vehicles, its industry prospects are widely optimistic. 1. No exhaust emissions. Used Car use electricity, and no exhaust is emitted during driving, which does not damage the environment. 2. Used Electric Car have higher energy efficiency than gasoline engine-driven vehicles. 3. Because of the use of a single electrical energy source, the engine, transmission, fuel tank, cooling and exhaust system are omitted, so the structure is simpler. 4. Low noise. 5. Used Electric Car can be charged during low-peak electricity consumption, which can smooth the peak-to-valley difference of the power grid and make full use of power generation equipment.

Used Electric Car are special bicycles that use batteries as auxiliary energy, have two wheels, and can be ridden by human power, electric or electric assisted. 1. Charger, which is a device that replenishes the battery with electricity. It is generally divided into two-stage and three-stage charging modes. 2. Battery, mainly lead-acid battery combination, other nickel-hydrogen batteries and lithium-ion batteries have also begun to be used in some lightweight folding Used Electric Car. 3. Controller, which is a component that controls the motor speed and is also the core of the Used Car electrical system. It has undervoltage, current limiting, and overcurrent protection functions. 4. Turnbar, brake handle, and power sensor, these components are all signal input components of the controller. The turnbar signal is the control signal of the Used Car speed. The brake handle signal is an electrical signal output by the internal electronic circuit of the brake handle to the controller when the Used Car brakes. When the controller receives this signal, it will cut off the power supply to the motor, and then complete the brake power-off function. The power sensor is a device that detects the pedal torque-type pedal speed signal when the Used Car is in the power-assisted state. The controller allocates different electric drive powers to the motor according to the size of the power sensor signal to achieve automatic matching of manpower and electricity to jointly drive the rotation of the Used Car. 5. Motor. The motor is a component that converts battery power into mechanical energy to drive the rotation of the Used Car wheels. Common motors used in Used Electric Car are: brushed and tooth

Used Electric Car refer to vehicles that use electricity as the main power source. They are widely used in our lives. Do you know how long the service life of Used Electric Car is? Let me introduce the service life of Used Electric Car to you. Used Electric Car can be used for 3-5 years. However, to actually evaluate the service life of Used Electric Car, it is necessary to consider how many kilometers the Used Car has traveled, the degree of damage to the Used Car, and the maintenance of the battery. Under general daily needs and regular use, the service life of Used Electric Car will exceed 5 years. Some people who know how to maintain and use them gently have a longer life of Used Electric Car, up to 10 years. In order to maintain the service life of Used Electric Car, everyone must pay attention when purchasing Used Electric Car. The design service life of Used Electric Car is related to the selected materials, accessories, and workmanship quality. The higher the price of the model, the longer its design service life will be.

Used Electric Car refer to vehicles powered by electricity, generally using high-speed rechargeable batteries or fuel cells as power sources. So do you know what the advantages of Used Car are? Used Electric Car can achieve zero pollution during operation and do not emit any harmful gases that pollute the atmosphere. Even if the power consumption is converted into power plant emissions, the pollution caused is less than that of traditional vehicles, because the energy conversion rate of power plants is higher, and centralized emissions can more easily pretend to be emission reduction and pollution control equipment. Used Electric Car have a simpler structure than internal combustion engine vehicles, with fewer operating and transmission parts and less maintenance work. When using AC induction motors, the motors do not require maintenance, and more importantly, Used Electric Car are easy to operate and easy to use. Used Car are driven by electric motors, which are generally single-speed gearboxes. The electric motors hardly need to change the gear ratio, so there is no time for shifting gears, and the acceleration time is faster than that of fuel vehicles. In addition, the electric motor does not require a power intermediate transmission mechanism when working, and there will be no delay.