Voltage range: 0-30V, current range: 0-5A, can this power output charge the car battery?
There are many levels of the car, usually as long as the charger's maximum current does not exceed the battery charging current; the charger's maximum voltage is no more than the battery voltage, it is rechargeable.But it's best not to use this, because the charger is usually constant voltage, constant current charging. In other words, the battery power is not enough, is constant current charging, battery saturation is constant voltage charging.But if you can not find the right charger, the adjustable power supply can be used as charger, but pay attention to the charging current, otherwise the battery will affect the life.
Yes, but it's only a little longer. Because the charge stream must not exceed 5 amperes. Therefore, the capacity of the battery will be longer.Finally, determine whether the battery charge is full or not. Depends on the battery electrolyte concentration is 1.28.
May, according to the size of your car battery charging current can be adjusted, the general use of the 1/10 current capacity of storage battery charging (such as the 45A battery with 4.5A charging current of about 10 hours, the less current with the longer). I do not know if you have constant voltage power supply function, if there is a direct adjustment of current, the maximum voltage set to 14.8V can. If there is no choice but to connect the standard voltage, charging line voltage power knob down, boot slowly increase the voltage, ensure the battery capacity current does not exceed 1/10 and 5A, while the current charge will gradually decline, then the voltage is high, finally when the voltage to the 14.8V (no more than), the current becomes small hours battery is full.
May, according to the size of your car battery charging current can be adjusted, the general use of the 1/10 current capacity of storage battery charging (such as the 45A battery with 4.5A charging current of about 10 hours, the less current with the longer). I do not know if you have constant voltage power supply function, if there is a direct adjustment of current, the maximum voltage set to 14.8V can. If there is no choice but to connect the standard voltage, charging line voltage power knob down, boot slowly increase the voltage, ensure the battery capacity current does not exceed 1/10 and 5A, while the current charge will gradually decline, then the voltage is high, finally when the voltage to the 14.8V (no more than), the current becomes small hours battery is full.
