XH-M603 Charging Control Module Lithium Battery Board

XH-M603 charging control module 12-24V storage lithium battery charger control switch protection board
product description
Product Description:
2. Input voltage: DC 10-30V
3. Display accuracy: 0.1V
4. Control accuracy: 0.1V
5. Output Type: Direct Output
6. Voltage tolerance: +/- 0.1V
7. Use: 12-24V battery
8. Dimensions; 82 * 58 * 18mm

Instructions:
1. Set the start voltage: Under the normal display voltage status, press the button will display the start charging voltage; long press 3s digital tube
Set stop voltage: Under normal display voltage, pressing this button will display stop charging voltage; long press button for 3 seconds, digital tube will blink; You can start or stop the button to set the starting charging voltage value. You can start or stop the button to set the stop charging voltage value
3.Factory Reset: In the boot state, press the power / stop button at the same time, digital display 888; that the factory settings