Ujjdwiurgh DC6-60V 30A Storage Battery Charging Control Module Protection Board Charger Time Switch LCD Display XY-CD63L

Charging mode IN: By setting the upper limit voltage UP and the lower limit voltage ; when the battery voltage less than or equal to the lower limit voltage , the relay is turned on, and the charger starts to charge the battery; when the battery voltage greater or equal to the upper limit voltage UP, the relay is disconnected to complete an automatic charging; the relay is turned on, IN flashes, indicating that it is charging. Discharge mode OUT: By setting the upper limit voltage UP and the lower limit voltage ; when the battery voltage greater or equal to the upper limit voltage UP, the relay is turned on and starts to discharge; when the battery voltage less than or equal to the lower limit voltage , the relay is disconnected to complete an automatic discharge function; the relay is turned on and OUT flashes, Indicates that it is discharging. Note: This product is a simple voltage controller, which uses a relay to turn on and off the output. It only functions as a switch and cannot be transformed.