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How to keep electric cars full of electricity in winter
time:2021-12-10
Winter is here, this season, the electricity consumption of electric vehicles is much greater than other seasons. As a driver, you must master some common problems in winter travel, so that your battery will be free from the risk of running out of electricity or even ineffective in winter.
1. Minimize the use of electrical appliances in the car before starting the diesel engine
Before the diesel engine starts, all the electricity consumption of the car’s machinery and equipment comes from the battery. Starting the car with this load will greatly increase the pressure on the battery, and the power consumption of the starter motor will increase at the moment of startup. Continuing to cause other electrical appliances to turn off the power for an instant, it will also cause loss of this kind of machinery and equipment.
Turn off all electrical appliances before parking and stopping
Machines and equipment such as speakers and central air conditioners all have memory. If the key is pulled out immediately after parking, the machine will start automatically when the key door is opened next time. At this time, the diesel engine has not been started, and this kind of machinery and equipment has only the battery-powered system, so you'd better pay attention to turning off all electrical appliances before stopping the fire.
2. After parking, check whether the lighting effect is completely turned off
Forgetting to turn off the light is one of the most common reasons for the battery to run out, so the inspection of the light effect must be careful. Especially for the reading lights of the lighting fixtures in the car, there are generally three gear selections: completely turned off, opened with the car door and completely opened. It is especially important to pay attention to completely open the gear. In this gear, even if the key is pulled to lock the car , The reading light is also always on. This kind of light effect is difficult to detect after passing through the glass film, so it is also the easiest point to make the battery "have a trick".
Third, the car will not move for a long time to avoid excessive charging and discharging of the rechargeable battery
If there is no need for a car for a long time, it is best to have a standard to park the car in an underground garage to prevent the ultra-low temperature natural environment from depleting the charging and discharging ability of the rechargeable battery and to ensure the specificity of the battery. If you must park for a long time outdoors in a natural environment with ultra-low temperature, it is best to unplug the negative stage of the battery and turn off the power of the car to avoid excessive charging and discharging of the battery.
The last thing I want to tell you is that in winter, because the temperature difference between the inside and outside of the car is very large, the window glass is very easy to fog and harm the vision, which is not good for safe driving. Before the cold winter comes, you should mainly check whether all the heating devices are working properly, such as the central air-conditioning windshield vents, side window vents, electric heating pipes of the front, rear, left, and right windows, etc., so that they are in good condition.
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