Battery Discharge Protection 12/24V XH-M609

• DC Input Voltage: 8-36V
• Maximum Relay Load: 20A (14VDC / 125VAC)
• Voltage Measurement Accuracy: +/- 0.2V
• Dimensions: 57 x 42 x 19 mm
• Function: Battery discharge protection for 12V and 24V systems
• Display: Shows the current battery voltage

Settings:

• Method 1:
  • Quick press of the left button (2x) – set cutoff voltage
  • Quick press of the right button (2x) – set delay (default 2V)
  • Long press of the right button – set relay activation delay time (default 0 minutes)
  • Long press of the left button – voltage calibration
  • Simultaneous press of both buttons – reset settings
• Method 2:
  • Short press of the left button (+) – show cutoff voltage
  • Short press of the right button (-) – show delay (range 0.1-10V)
  • Long press of the left button (+) – change cutoff voltage
  • Long press of the right button (-) – change delay value

Operation Example:

• Cutoff Voltage: 10V
• Delay: 3V

When the voltage falls below 10V, the battery will be disconnected, and reconnection will occur at 13V. Protect your battery from discharge – a reliable and intuitive device!