In general, vehicle battery charging system has three forms.
Constant current charge: The battery voltage gradually rises by charging with setting a constant current. If charging current and time are not managed correctly, the battery is over-charged, therefore charging should be stopped after confirming the completion of charging.
General charge: Charging the battery for a long time with low current
Quick charge: Charging the battery for a short time with high current
Constant voltage charge: The battery charge current is gradually reduced by charging with setting a constant voltage.
If the battery is charged directly at the battery terminals on vehicles with battery sensor, misinterpretations of battery condition and under certain circumstances also unwanted Check Control messages or fault memory entire can occur.
After recharging finished, let the battery stand for over 10 hours with normal temperature for battery stabilization.
