The price of emergency power varies, generally between €50 and €200.
1. When the car loses power, you can find nearby car maintenance shops to help you recharge the power. The price usually charged is around 50 to 100 yuan.
2. Currently, many car brands provide 24-hour free emergency services. Therefore, when the vehicle loses power, you can directly contact the emergency phone number of the 4S store. you can get electricity for free. If this service is not given as a gift, you need to pay for it yourself, usually around 200 yuan.
The negative electrode of the car generator is designed to use the metal of the car body to form a path, commonly known as "grounding".
When you touch the ground wire with the positive pole of the generatorator, this is equivalent to a short circuit between the positive and negative poles of the power supply, resulting in a huge short circuit current. This will blow the fuse. It's a kind of protection, and if you touch the positive pole to ground again, you won't see any sparks.
You can check the fuse box to see which fuse is blown and replace it with a new one.