The car battery is dead, how long does it take to charge when it catches fire?

The car battery is an important part of the vehicle. If the battery is out of charge, it will not only make the vehicle unable to start the ignition, but also the electrical equipment on the vehicle will not work properly. Some car owners encounter the car battery out of charge, but still It can be started. I want to know how much time it takes to fill up a fire. Let’s find out below.

If the battery is dead, if you want to charge through the engine, take a 12V60Ah battery as an example. The charging method uses constant voltage and current limiting. The constant voltage is 14.8V and the current is limited and 15A is charged for 16 hours, and then 4 batteries are charged at 3A and constant current. Hours, a total of 20 hours are required, and the required charging time is relatively long.

So if the ownerdiscoverThe battery is dead. The recommended way is to fully charge the battery through a charger. Usually, the battery capacity of a family car is about 60Ah, and the charging current required is one-tenth of the battery capacity, which is 6A. Charging with this current usually takes about 3-5 hours to be fully charged.

If the car owner runs out of battery while driving on the road, he can park the car on the side of the road before he can no longer drive, ask other car owners for help, and charge the battery of his car by connecting the two cars with a hot wire. Or the owner can call a trailer to transport the car to the nearest repair shop to charge the battery.

Drivers also need to pay attention to the maintenance of the vehicle battery when using the vehicle daily. Remember to turn off the electrical equipment on the vehicle after parking to avoid running out of battery power. If the vehicle is not used for a long time, the owner should also remember to start the vehicle at a certain interval to charge the battery once, so as to avoid the battery loss caused by not using it for too long.