Sets the voltage threshold where the relay triggers to start/stop based on the mode. Upper Limit Voltage Sets the maximum voltage threshold.
Sets the trigger for starting a charge or stopping a discharge.
The board features a three-digit LED display, two control buttons (, + , and - ), and a heavy-duty relay. Xh-m608 Manual
While the device is a popular, cost-effective solution for hobbyists and small-scale EV battery builders, the manufacturer often provides a sparse, poorly translated pamphlet. This article serves as the for the XH-M608. We will cover everything from pinout configurations and wiring diagrams to advanced parameter settings and common error codes.
Supports DC 6–40V input, suitable for 12V, 24V, and 36V battery systems. Precision: Features a voltage error and control accuracy of plus or minus 0.1 cap V Safety Features: Sets the voltage threshold where the relay triggers
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Select between Charge ( U ), Discharge ( P ), Timing Charge ( C ), or Timing Discharge ( D ). The board features a three-digit LED display, two
When the battery is low, the relay closes to allow the charger to work. When full, it opens to prevent overcharging.