The car can charge the mobile phone without ignition, but it consumes the car battery. If there are other power supply equipment, it is recommended to ignite, otherwise the battery power is too low for a long time to damage the battery, and if the battery power is too low, the car will not catch fire. Generally speaking, there is no problem with fully charging the phone when the car is turned off.
Of course, you have to turn off the ignition to recharge. In winter or summer, many car owners and friends will charge without turning off the engine, or even charging while turning on the air conditioner, which will cause greater damage to the battery and will also affect the life of the battery, so it is recommended to turn off the battery and charge.
Just drive and stop can be charged immediately, such a car should observe the power in time, do not wait for the power to be too low to charge, charging at one time to be full, so that the battery is better, if the power is too low not to charge, there will be a storage capacity of the water battery, so it should be charged in time.
Try to turn off the flame. Note: BYD's car can be charged directly whether it is in the starting state or the flame-off state, but it is recommended that you try to turn off the engine before charging.
In the case of sufficient time, you should try to choose the slow charging mode, if the time is urgent, you can also choose the fast charging mode, but here it should be noted that you must charge when the vehicle is turned off, first insert the charging gun into the car charging port, and then start the charging pile, after charging, please close the charging pile first, and then unplug the charging gun.