Winter battery car battery is not durable there are the following 7 solutions:

1, do a good job of battery insulation. In the cold winter battery is not durable, you can carry out a separate thermal protection of the battery, such as buying warm materials on the Internet to wrap the battery, so that the temperature of the battery is not too low, can improve its battery storage capacity, of course, it will help to extend the endurance of electric vehicles.

2, use the correct charging method. When charging an electric vehicle in the cold winter, it should not be unplugged immediately after being fully charged, but should continue to float for 1 to 2 hours after being fully charged, so that more electricity can be charged. However, it should also be noted that the charger cannot be plugged in for a long time, and if it is overcharged, the battery will be damaged.

3. Pay attention to the location of charging. It is best not to put the electric vehicle directly in the outdoor charging in winter, because the temperature is too low, the active substance activity inside the battery is relatively weak, so it is easy to charge. You can put the battery car in a hotter garage to charge, which will help to charge more electricity, and the battery will be more durable.

4, the winter battery capacity will be reduced, in the battery remaining 25% of the time, you need to charge in time. This is the phenomenon of virtual battery in winter, so it is necessary to charge in time.

5, in rain and snow weather to do a good job of battery protection to prevent battery leakage. Put it in a ventilated and dry place to dry before connecting it to the power supply, and wipe the battery charging port clean to avoid faults such as leakage and short circuit.

6, the choice of charger, must use the original manufacturer's matching charger, it is best not to use the high-power fast charge purchased separately, high-power fast charge is easy to cause the battery charging performance decline, loss of its life.

7, every one or two months to the battery for a deep discharge. Because the battery will sink after a period of use, some active substances will not be activated for a long time, which will cause the battery capacity to be affected, so every one or two months (according to the frequency of riding) deep discharge, for example, is equivalent to an internal cleaning and expansion, which is good for extending the service life of the battery.