The relay stays closed to power your load until the battery hits the undervoltage limit. 3. Programming & Modes
Sets the trigger for starting a charge or stopping a discharge. Xh-m608 Manual
Relay stays closed only when the voltage is between the lower (P1) and upper (P2) limits. The relay stays closed to power your load
Understanding the limits of your hardware is critical for preventing electrical failure. DC 6V to 40V. Display & Control Accuracy: 0.1V. Relay stays closed only when the voltage is
The XH-M608 acts as an intelligent switch. It does not provide power itself; it controls the connection between a power source (charger) or a load and your battery.
Relay closes when voltage ≤ P1 (lower limit) and opens when voltage ≥ P2 (upper limit).
When the battery is low, the relay closes to allow the charger to work. When full, it opens to prevent overcharging.