Xh-m608 Manual Patched — Exclusive & Secure

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.

To automate a charger, route one wire of the charger’s output through the and NO terminals. The relay will close and complete the circuit only when the battery needs charging. ⚙️ Programming and Settings

The is a versatile DC 6-40V battery charge and discharge controller module designed to protect various batteries (like lithium and polymer) from over-voltage and under-voltage conditions. It features an integrated voltmeter for real-time monitoring and a relay output to control external charging or discharging circuits. Key Specifications Input Voltage: DC 6.0V to 40V. Voltage Accuracy: Display and control accuracy of 0.1V0.1 cap V

Use this mode to prevent battery overcharging. The module connects a battery charger to the battery. Xh-m608 Manual

The board features a segmented layout divided into control power, measurement sensing, and physical relay actuation. Understanding these core interfaces ensures safety during physical deployment. Interface Callouts

Displays the current battery voltage during operation. Displays parameters during setup.

Sets the trigger for stopping a charge or starting a discharge. While the device is a popular, cost-effective solution

The relay remains permanently open and passive. The board operates purely as a discrete digital voltmeter panel.

Before integrating the module, ensure your system constraints align with the device's electrical design boundaries: Operational Rating / Value XH-M608 / HCW-M631 Input Supply Voltage DC 6V to 40V Voltage Detection Range DC 6V to 40V Measurement & Control Accuracy Onboard Relay Max Current 10A Max (7A Recommended for sustained continuous load) Onboard Relay Contact Ratings 30V DC @ 10A / 250V AC @ 10A Display Configuration 3-Digit Red LED Segment Display Physical Dimensions 66mm x 46mm x 16mm Mounting Holes 3.3mm Pitch Onboard Interface Components

If you are currently setting up your module,g., Lead-Acid, Li-ion, LiFePO4) and your . I can give you the exact values to program. Share public link To automate a charger, route one wire of

1. Smart Charger Control Configuration (Overcharge Prevention)

Route the positive operating wire of your load (e.g., radio, inverter, motor) through the relay's and NO terminals.

: 10A maximum (7A recommended for continuous inductive or high-amperage loads)

Long press the "Set" or "Up" button to enter the starting voltage setting mode. Use the buttons to adjust the value and wait for it to flash to save.

When the battery voltage drops to the lower limit, the relay closes and charging begins. When the battery reaches the upper limit, the relay opens to stop charging. 2. Discharging Mode (P2)