When the weather is cold, it is often impossible to catch fire. What happened?

At low temperature, due to the increase of electrolyte viscosity, the decrease of permeability and the increase of resistance, the output power of the battery is reduced, which makes it difficult for the starter to drag the engine and cannot reach the minimum starting speed, which affects the engine starting.

If the engine doesn't turn or the speed is slow when the car ignites, it is likely that the battery is dead or out of order. You should find a charged battery to connect to the car and try to light the fire again.

You can choose the way to get electricity.

If your car has been bought for a certain year, but you are still sure that the battery is not completely exhausted, in this case, you can use the method of taking electricity.

The use of this method is also very simple, that is, make sure that another car has caught fire, and then connect the battery of that car to the battery of your car. Remember, methods are parallel, not serial. This method is also very practical. I see many drivers are using this method, because the winter in Northeast China is really too cold, so many cars will go on strike.