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Electric vehicles are lightweight, affordable, practical means of transportation, it has now replaced the status of the former bicycle, become the absolute "king" of two-wheeled transportation, is currently the largest number of two-wheeled models, but also in the number of cars "a competition" model, however, compared to the car needs to spend a lot of maintenance costs every year, electric vehicles in this regard, can save a lot of money.
Electric vehicles are not necessary to go to the repair shop every year to do special maintenance, as long as in the process of use and charging, the owner can avoid some damage to the battery behavior, that is, the maintenance of the battery, and the most core part of an electric vehicle is the battery, it is also the most unsurable parts, maintenance of the battery is enough.
After all, the general electric vehicle is only used for about 5 years, and the general brand of motors, controllers, are more than 8 years of life, some even directly warranty 5 years, 8 years, do not have to worry about the durability of these parts, then, how to maintain the battery, small connoisseurs to share 8 very useful methods, it is recommended that car owners try this, they can avoid harming the battery, so that the battery is more durable.
Method 1: The tire pressure of the tire should be sufficient
Tires for any means of transport, is a very important parts, now the general car, and even some high-end electric vehicles, will be equipped with tire pressure monitoring function, is to ensure that the tire pressure is "healthy", if the lack of air, to timely replenishment.
The principle of harming the battery: many people pay attention to the tire pressure for safety problems, in fact, when the tire pressure is insufficient, the tire will increase the friction with the ground, this time the driving resistance increases, the battery output current is greater, just like the principle of load driving, driving for a long time, not only will make the battery life poor, but also damage the battery.
Method 2: Overloading
Now the new national standard electric vehicles, are simple models, the weight of the vehicle is within 55 kg, and the power is below 400W, if overloaded, just like the "small horse-drawn goods", there will be serious "internal friction", according to the regulations, the new national standard electric vehicle can only carry 1 person, and is not more than 12 years old.
The principle of injuring the battery: overload driving is not only illegal, it will also damage the battery, and the principle is the same as the lack of tire pressure, all because the battery needs to release a large current, which affects the endurance and damage to the battery.
Method 3: Start slowly
Want to maintain the battery, you have to refuse to "rough" use of the car, slow start Many people know that it is a small trick of electric vehicle power saving, when the electric vehicle is used, it should start slowly when just riding, and such a practice not only saves power, but also does not hurt the battery.
The principle of injury battery: The reason why it is required to start slowly is because when the battery starts, it needs to release a large current instantaneously, and if it accelerates sharply, it needs the output of a super current, thereby hurting the battery.
Method 4: Speed control is recommended for riding
Vehicles in the riding, the handle to control the speed, according to my experience, the speed control in the medium speed is more reasonable, such as 50 km / h electric vehicle, speed control in 20 km to 30 km/ h, is more power-saving and damage to the battery, and, the riding process must not screw the handle to the end.
The principle of harming the battery: the speed of the speed is completed by the controller to control the motor, and the power is still derived from the current output of the battery, if the speed is too fast, the battery needs to output a large current instantaneously, at this time the active substance in the battery, the lead plate needs to convert the "chemical energy" into "electric energy", increasing the conversion of the working pressure, thereby damaging the battery.
Method 5: There should be a gap between charging and riding
Many car owners have such a habit, go out in the morning to pull the charger to ride immediately, at night after riding home from work to charge immediately, such a habit, in fact, is not good, as the owner wants to maintain the battery, you must do just finish riding the electric car do not charge immediately, just finished charging the electric car do not ride immediately, at least 15 minutes of interval time, so that the battery voltage calm down.
The principle of harming the battery: This is mainly the electric vehicle in the process of charging and riding, the battery is in a working state, this time the voltage rises, the battery temperature rises, and there is no interval between the charge and ride, which will lead to temperature superposition, so that the problem of causing the battery to lose water bulge appears.
Method 6: The charger turns green and does not unplug the power right away
After the charger becomes green, many car owners think that the electric vehicle has been fully charged, directly unplug the charger, but this approach is not correct, after the charger becomes green light, the summer and then about half an hour of charging, the winter and then about 1 hour of charging, so that it is conducive to maintaining the battery.
The principle of harming the battery: the charger of the electric vehicle is basically three-stage, and the maintenance charge of the last section, that is, the "float charge", is completed after the charger becomes green, this time the battery is not full, if it is not fully unplugged, it will naturally damage the battery.
Method 7: Quickly unplug the power supply after the "float charge" ends
"Float charge" is good, but there should be a degree, if the owner of the electric vehicle after the full, do not unplug the charger, such a practice, will damage the battery, should be at the end of the battery float charge, the battery capacity reached 100%, unplug the power supply, which can play a role in protecting the battery.
The principle of harming the battery: Although the charger is a green light, it will still be in the charging state, although the battery is full, but the charger will still charge the battery with a weak current, resulting in continuous heating of the battery and damage to the battery.
Method 8: Don't lose power and don't use cars
Power loss refers to the battery power of electric vehicles is relatively low, and when using electric vehicles, do not use power loss, do not ride electric vehicles for a long time, let it be in a state of power loss, riding power is not recommended to be less than 30%, for a long time should not be fully charged after parking, and every half a month or so to replenish the power.
The principle of harming the battery: The loss of electricity is a very harmful behavior to the battery, it will make the battery appear irreversible crystallization, vulcanization and other symptoms, and this symptom will make the capacity of the battery shrink, the battery life will also be shortened.
Summary: The above is the daily use of electric vehicles, you can start from 8 points to maintain the battery method, are approved by the maintenance master, the experience of many car owners, and from the principle of injury battery are well documented, therefore, if you want to improve the battery durability of electric vehicles, the above 8 methods, owners can learn to avoid, learn to benefit early.
I hope the above content can help you, what else do you want to know, and welcome everyone to comment and communicate together.