Battery Charging Control Module Adjustable Digital Switch Board DC 660V HCW L30A

Feature: 1. By setting the upper limit voltage and the lower limit voltage, you can use this battery charging module for automatic charging control. 2. When the battery voltage is 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 is greater than or equal to the upper limit voltage, the relay is disconnected. 3. When the charging time control is not turned on, it will record a complete time, which will be displayed when entering time display interface. 4. The charging time will be cleared when recharging (relay is turned on) or resetting. 5. When exiting after setting the parameters, if the lower voltage limit is greater than or equal to the upper limit voltage, the system will flash ERR as a reminder. 6. This control board is attached to the battery. If the battery is not connected, the system will display nbE in the bottom line as a reminder; if the voltage is lower than 1V, it will also display nbE . Specification: Item Type: Battery Charging Control Module Product Model: HCW L30A Control Voltage: DC6 60V Control Current: less than 30A Control Accuracy: 0.1V Output Type: Direct Output Voltage Error: + 0.1V Scope of Application: All kinds of batteries and lithium batteries. Appearance Size: Approx. 92 x 45mm 3.6 x 1.8in . Package List: 1 x Battery Charging Control Module