Specifications:

• Name:12V charger power control board
• Model:XH-M601
• Power Supply Voltage:13.8-14.8V
• Relay Operating Voltage:12.4V
• Relay Disconnect Voltage:14.8V
• Voltage Tolerance:+/-0.1V
• Voltage Detection Way:DC voltmeter
• Charging Type:12V storage battery
• Potentiometer Adjustment:RP1 RP2
• Size:50*32*18mm

Potentiometer Adjustment:

• RP1:adjust storage battery start charging voltage (low voltage setting:clockwise becomes higher,counter-clockwise becomes lower)
• RP2:adjust storage battery disconnect charging voltage (low voltage setting:clockwise becomes higher,counter-clockwise becomes lower)