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Author ：Iflowpower – Portable Power Station Supplier
Battery is an important source of power of electric vehicles. Once there is no electric motor, it will not be able to travel, so electric cars are in daily use, and the maintenance of the battery is very important. So how to extend battery life in daily vehicles, Let's take a look.
1, start on the electric vehicle, starting to step on the electric vehicle, if the stepping acceleration, can cause a large current discharge, high current discharge can easily detect lead crystals, thereby damaging the physical properties of the battery pole, affecting the service life. In general, the reason why the speed is accelerated, that is, in order to obtain a more intense speed, but the electric car itself has a powerful power output performance, which can be instantaneously burst, so it will be fiercely on the throttle when starting. Speed speed, don't step on.
2, prevent exposure and overcooling electric car parked should prevent excessive exposure, the temperature is too high to increase the internal pressure of the battery, resulting in water loss, reducing battery activity, accelerating the polar plate softening, charging the battery housing overheating, drum expansion Deformation. The cold environment naturally does not have to say, the temperature low battery activity is lowered, the battery is automatically discharged, and the burden on the battery is added, and the battery is reduced. What should I do? The best way is to stop in the room, which can prevent summer exposure, winter can also be insulated in winter.
3, charging time is not, the longer the new energy car should avoid overcharge, excessive discharge and insufficient charging, these will shorten battery life. In the process of use, the charging time and frequency should be determined according to the actual vehicle condition. If the battery indicator lights should be charged as soon as possible, and the charging time should not be too long, otherwise it will form over-charging, so that the battery is heated.
If the battery temperature of the charging process exceeds 65 ° C, the charging should be stopped immediately to avoid danger. 4, prevent frequent use of fast-charged mode charging now electric car, basically have two kinds of charging methods. Of course, fast charge can save more charging time, but this is not the best about the battery.
The principle of fast charge is to store direct current directly into the battery. Such charging methods will be very high on battery requirements, and the power of DC is very powerful. The charging is flowing from the positive electrode to the negative electrode, so long time or frequent fast charge It will cause the battery pack temperature to rise, the battery attenuation will be some.
Slow charging will convert the AC power into direct current through the vehicle charger, and store it into the battery. Because there is a car charger conversion, there is a lot of impact on the battery. Although it is time, it is relatively gentle for the battery.
5, timely, maintenance of electric vehicle charger is deformed, poor contact, and contact surface oxidation can cause charging plug and even short-circuit, damage the charger to damage the battery. 6, long-term parking vehicles must also charge the electric owner to think that if you don't use the vehicle for a long time, you don't worry that the new energy car is parked in the loss of the loss, as long as you charge the car before the next use, you can Don't do this, don't drop. The battery is stored in the loss of the loss, and the sulfate, the lead crystals of sulfate is attached to the polar plate, which is extremely harmful to the battery.
7. Suitable tire pressure helps to extend the right tire pressure of the battery life, whether it is important to electric cars or fuel cars, will reduce tire life, and there is a certain threat to driving safety. About the damage of the battery, the tire pressure will result in an increase in the coefficient of friction, increase the power consumption, reduce the life mileage.
8. Develop a good habit of regular inspections, whether they are driven drives, or new energy vehicles, regular inspections of automotive conditions are essential one. If during the use of the new energy car, the mileage of the new energy vehicle suddenly declines, it is very likely that there is a minimum of a battery in the battery pack.
At this time, we should immediately rush to repair the factory in time. 9. When the battery is idle storage, it should be guaranteed in full power.
When the battery is not charged in time, at this time, it is in a loss in a loss, and the battery is placed in this state, it is easy to show sulfate, lead crystals of sulfate to adhere to the pole. On the board, blocking the ion channel, causing insufficient charging, battery capacity. The severity of the battery damage is proportional to the time of the loss of the loss, so in order to keep the battery's health, it is also necessary to ensure that charging each month.
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