Winter electric car battery maintenance common sense!

　　Author ：Iflowpower – Portable Power Station Supplier

Q1: Why is the electric tricycle in the cold time than the summer length? In low temperature, the battery's charging efficiency will fall. If your electric car is stored in the outdoor, the battery control system will take the initiative to reduce the charging current in order to protect the battery in addition to the charging activity of the battery itself. After normal value (10 ¡ã Celsius or more), it can slowly improve efficiency, so the charging time of the electric vehicle in winter is growing.

In the case of summer, the temperature in winter is low, the charging effect is not good, so the electric vehicle charger can be added to the green light after 1-2 hours. Q2: Why is it not far from one to winter electric tricycle? In low temperature environments, the viscosity of the electrolyte increases, the internal resistance is large, the electrochemical reaction is insufficient, and the capacity is significantly reduced. With ambient temperature 25 ¡ã C, the temperature decreases by 1 ¡ã C, and the battery capacity will drop by 1%.

At the same time, if it is a low temperature environment, the charging effect will be worse, the effect of charging charging at -10 ¡ã C is only about 70% of normal temperature. So winter will obviously feel that electric vehicles are not far away. After the winter, if your electric car is idle, please do your daily maintenance and maintenance charge, you can charge the charge.

Do not wait until the electricity volume falls to 30% below the daily use, so as not to cause damage to the battery. After storage of the book, many people store electric vehicles, waiting for the cold and riding. Xiaobian reminds everyone that the battery is fully charged before storing the electric car, and guarantees that at least every month, so that battery vulcanization causes battery damage.

When the riding electric car is started, it should slow accelerate, especially the low temperature environment, the battery starts slow, and should start slowly. If you have goods on your electric car or when you encounter uphill, don't suddenly twist the car to avoid high current damage batter.