How to raise without riding an electric car in winter?

If you need to park for a long time, if possible, try to place the vehicle in the indoor parking lot. Outdoor parking lots will make vehicles face the impact of high temperature and rain. High temperature will not only affect the battery pack, but also accelerate the aging of some plastic products such as rubber strip.

The impact of rain will accelerate the aging of car paint, and there is even the danger of being soaked in water in low-lying areas. Therefore, when parking for a long time, indoor parking lot will be the first choice.

Long-term unused battery car winter maintenance methods;

First, fully charge the battery and store it.

The battery of an electric vehicle will also discharge without riding or turning off the power supply, which is what we often call "self-discharge". The principle is this: the battery is composed of polar plates and acidic solution, which will produce chemical and physical effects even when it is stationary, including controllers and alarms, and will also consume electricity.

If the battery is low in charge, it will be completely exhausted and hungry for a month or two, which will lead to the inability to charge it. Therefore, it is best to fully charge the electric vehicle before long-term use, and it should be fully charged at one time.

Second, charge it once every half month, and fully charge it every time.

If the battery is not used for a long time, it needs to be fully charged at least once every half month to keep the battery fully charged. Generally speaking, the battery of an electric car is fully charged for 8 hours, and it will be full when the green light on the charger is on. However, the low temperature in winter leads to slow charging, which can be charged for 2 hours more.

Third, disconnect the electric car from the battery.

This method is professional and is often used by electric vehicle maintenance masters. Remove the seat bag to find the positive and negative poles of the battery, and unscrew one screw of the positive and negative poles. Just unscrew a screw and take out the lead without disassembling the positive and negative electrodes. Disconnect the circuit, so that the electric car will not break down if it doesn't ride the battery for half a year.

Fourth, avoid electric vehicles from rusting due to moisture.

Especially in the south, it is very humid in winter. Many important parts such as engine shaft, intermediate shaft, chain and flywheel, brake and brake handle of battery car are made of iron, so it is necessary to do a good job of rust prevention and wipe them with lubricating oil before storage. Especially, the wiring in the battery box is damp, which leads to the increase of battery resistance and the decrease of battery life. Conditional friends can remove the battery of the electric car and store it in a dry place.