How many volts and amperes does the van battery have?

The battery voltage of the van is 12V, while the battery voltage of the car is not fixed, and it is generally relatively large. During normal use of the car, the battery voltage is between11.8v-12.8v before starting, and generally between 13.2- 14.8V after starting ... as long as the battery voltage of the car is not lower than/kloc-. If the battery voltage of the car is lower than 1 1V, it needs to be charged in time, otherwise the car will not start normally, which will affect the normal use of the car. It is worth mentioning that automobile batteries have self-discharge characteristics. Even if the car is not used, the battery of the car will automatically discharge, and about 1% of electricity will be lost every day. In addition, the discharge degree is directly related to the battery quality. If it is a new car, the battery will discharge less automatically. If you don't use the car often, it is recommended not to stop for a long time, because it will easily lead to the loss of battery power. During the long-term parking of the car, it is best to start the car every other week, so that the generator in the car can charge the battery at idle speed to prevent the loss of battery power.