Winter battery maintenance method

　　Author ：Iflowpower – Portable Power Station Supplier

Since the winter temperature is relatively low, when the power lithium battery cell is below 0 degrees Celsius, the system will automatically heat the battery cell. When the temperature of the battery cell reaches 5 degrees Celsius, it is really started to charge the vehicle. A lot of electric car owners will feel that the speed of charging electric car is suddenly slower in winter, but in fact, there is more time to heat the battery cell before charging the vehicle.

When the vehicle is used, the battery is still hot, at this time, it can reduce the time to heating battery. Try to charge the best ambient temperature at a high temperature in the temperature of 25 ¡ã C, now most chargers do not adapt to the ambient temperature automatic control system, most chargers are designed according to the ambient temperature 25 ¡ã C. Whether it is temporary parking or charging, there is a condition to try to choose the underground parking lot, garage and other closed places, which helps to increase the activity of the power lithium battery, not only reduce the loss of the mileage, but also improve the efficiency of charging, save time.

When you go out, you will be preheated in the winter, and there may be such a situation: there is still 70% of electric cars before the one day, but after another night, I will find it! In fact, this is not a leakage, but a low temperature. In the process of driving, the battery is in a state in which the battery is continuously discharged. When the battery will heat, the battery itself is more hot, the battery voltage is also relatively high, so it sees that the power vehicle remaining More.

However, after the low temperature winter night is parked, the battery has already been cooled, the voltage is lowered, and the BMS will automatically adjust the display of the power and life, this is the so-called leakage. Before going out, I will charge for a while, I will not have a similar leakage. When driving, take the way to drive your own foot driving, try to keep moving electric vehicles in a moving car, should speed up to speed up, prevent rapid acceleration, rapid reduction, rapid turn, and tech brakes.

Good driving habits, about fuel vehicles, can reduce fuel consumption, brake pads, about electric vehicles, can effectively reduce brake pad loss, battery power consumption. Planning the mileage, thereby reserves the rest of the winter driving electric cars, and the endless mileage will generally fall between 10% -20%, about 15 km-30 km. However, since the current charging pile is not fully popular, it must plan a good trip before travel, and retain the room.

Otherwise, electric car electricity is flashing, can't find a place to charge, then trouble! When parking, prevent the battery from excessive discharge, no vehicles for a long time, should pull the battery negative. Due to parking, there is also a weak current consumption in the vehicle circuit system. For a long time, the vehicle will cause the battery to be exhausted.

Therefore, the vehicle that is not used for a long time should be unplugged to prevent the battery to prevent the battery. When parking, do not use high-power appliances. High-power appliances include headlights, fog lights, seat heating, audio, air conditioning, etc.

The easiest way is to try to be full, continue to charge after the vehicle is fully charged. Just with the same, regular upgrade, update, and the other, there is no special power demand, it is recommended to drive vehicles with pure electric economic model. Do not use unqualified or modified plugboards, charging device charging, the vehicle is fully charged for a long time, although these is the basic knowledge of maintenance, but it can't be ignored.

Pay attention to the charging and discharging amplitude of the car battery, when the electricity is displayed at 50% 70% or when the yellow light is indicated, it is best to. When you don't have to use it for a long time, you should take a healthy charging or full of electricity to 50% in January. The best environment temperature of the battery is 25 degrees Celsius, and this is impossible to achieve in cold winter, so try to be as possible.

It is best to charge indoors. If there is no condition, it is best to choose to charge when sunny during the day, which is conducive to improving battery activity and reducing the loss of lif.