The working principle of the lithium-ion battery is that the internal electrolyte changes through a chemical reaction, and a potential difference occurs between the positive and negative electrodes to generate current. The electrolyte moves quite slowly in a low temperature environment, which affects the transfer activity of lithium ions between the positive and negative electrodes, resulting in a decrease in the battery's charge-discharge performance. Let me tell you below!
1. About discharge
1) The battery is not durable in winter
Lithium battery manufacturers tell us that the battery is generally affected by the ambient temperature, and the discharge performance of the battery is better when the temperature is higher.
When the temperature in winter is lower than 0 degrees, the actual available capacity of the lithium battery is slightly lower than the capacity in the normal temperature environment, which is obviously not as high as before, but don't worry, its function will recover naturally when the temperature rises.
2) Develop good operating habits
According to the lithium battery manufacturer, Perry, the consumption of lithium batteries is much higher than that of driving at a lower speed at a constant speed. When the situation is not particularly urgent, it is recommended to keep driving at a constant speed and avoid sudden acceleration or braking.
3) Prohibit excessive discharge
The lithium battery manufacturer introduced that it may not be accurate to estimate the battery power according to the normal battery life in winter. When the battery power is about 20% left, please charge it in time, develop a good habit of charging as you use it, and avoid excessive discharge.
4) Avoid the battery being exposed to rain or water
The lithium battery manufacturer said that the vehicle should not be waded in water beyond the height of the bottom of the battery compartment, otherwise it may cause water to enter the battery and cause an internal short circuit. It is strictly forbidden to charge the battery if the battery enters the water, otherwise it will cause the battery to catch fire, burn and explode. The battery should be tested for safety and the battery is completely dry before charging.
