Indicates that the generator is working at full load when idling.
Excessive engine load causes unstable idle speed, because other factors are relatively fixed, only the load of the generator changes, and this change is related to the load of the electrical equipment. It increases with increase. We know that the power supply of a car is jointly supplied by the battery and the generator. When the car is idling, the generator speed is low, and the battery is mainly used to provide electricity for the whole vehicle. The headlights are the second load besides the air conditioner. If the battery is used at this time If the capacity is insufficient, then in addition to the battery power supply, the generator must be forced to generate electricity. At the same time, the load on the entire engine will be increased, causing the engine speed to drop. This is the fundamental reason.
How to charge LeFeng RV battery? You can use a portable charger to charge the battery. Open the vent cover. The red pliers of the charger clamp the positive battery pole with the plus sign, and the black pliers clamp the negative battery pole with the minus sign. , and then plug it in to charge. Generally, there is a generator in the car, which can generate electricity as long as the engine is running normally. Only the generator will charge the battery. When the battery is fully charged, it will stop charging. As long as the battery power is not consumed, there is no need to charge. The generator charges without interruption or prescribed time. The generator changes the charging current based on the battery level. Every time the engine is started, the power consumed is enough to charge the generator for ten to twenty minutes. The power generated by the generator must first provide all the electrical equipment for engine operation, and the remaining power can only be charged into the battery. If you turn on the lights when driving at night, the charging time will be longer and the power consumption will be larger. Therefore, car batteries generally do not need additional charging unless the charging system or battery is broken. When the generator is not generating electricity while driving, it can operate normally as long as the battery has power. However, if the battery is not replenished, it will drain. Once the battery is drained, the car cannot run. Car battery charging principle: The car battery and generator are connected in parallel. As long as the engine is running, the engine will charge the battery and power other appliances. When the engine is not running, power is provided by the battery. If high current is required, the generator and battery will provide power together. The generator does not charge the battery continuously and stably.
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