The battery can be charged when the car is on fire.
Here are some tips for charging and maintaining car batteries:
Connect the battery directly to high-power electrical devices:
Currently, many devices car electrics, such as car refrigerators and air pumps, wait. , possessing enormous instant power. Do not use the car battery for direct power supply. You must first turn on the vehicle, then connect the electrical equipment. It is a good protection for the battery.
Turn off the air conditioner before turning off the engine:
The air conditioner switch will not turn off after the engine is turned off, causing the air conditioning system to start automatically. air conditioner switch. each time the vehicle's ignition switch is turned on. In this way, the instantaneous electrical charge of the vehicle will be too high andthe battery will run out over time.
When the vehicle has stopped, quickly turn off the vehicle's lights or other electronic devices;
When the vehicle has stopped, the vehicle's lights or other electronic devices are still functioning; , and the battery is still in a discharged state. If the battery is discharged for a long time, its lifespan will be significantly reduced.
Once the car is turned on, it still does not work. Is the battery charging?
The engine can still run.
Because after ignition, the generator will continuously produce a DC voltage of around 14, which can provide around 1000 watts of electrical power. In addition to charging the battery, it is enough to provide electricity to the entire vehicle. .
So, once the gasoline car is turned on, remove the battery - the engine will still work normally.
But the tension of the ensThe vehicle's power supply at this time is 14 volts. This voltage is limited by the voltage regulator inside the motor. Once the voltage regulator fails, the voltage will increase significantly, affecting operation. electrical devices throughout the vehicle are a test (and dangerous).
So, try not to remove the battery.
Normally speaking, the car is powered by the battery before being turned on. After ignition, the generator supplies power and charges the battery according to the electrical load or uses battery power to provide auxiliary power. If the system is normal, the generator will recharge the battery and power the vehicle body after ignition. If you have a problem with your car, ask the auto guru. Professional technicians from 4S stores can solve the problem within 10 minutes.