Xh-m608 Manual Jun 2026

The board is often paired with high-current MOSFETs (like the IRF3205 or similar) and a separate power supply. Without a proper manual, most users fail to calibrate the timing correctly, resulting in burnt nickel strips or weak welds.

The XH-M608 uses a coded menu ( P1 through P4 ) to manage its operations. To enter the menu, . Use the + and - buttons to navigate, and press SET briefly to modify a parameter. P1: Lower Voltage Limit (Start Voltage)

Sets a charge/discharge timer in minutes (0 means disabled). Calibration

In this mode, the module acts as a Low Voltage Disconnect (LVD) to protect your battery from over-discharging.

Note: The module is powered directly by the battery it is monitoring. Xh-m608 Manual

Once the module has been configured and the wiring is complete, the following settings summary may be helpful for reference:

Set the voltage where the load should once the battery recharges (e.g., 12.6V). Hold SET for 3 seconds to save. 5. Troubleshooting Common Issues Issue 1: Screen Does Not Turn On Cause: Input voltage is below 6V or terminals are reversed.

Wire the from your charger into the module's relay input, and the relay output to the battery's positive terminal. The board will open the circuit when the battery hits its maximum voltage. 2. Discharging Control Mode (Prevent Deep Discharge)

The relay activates only when the voltage stays within a strictly defined upper and lower limit. 4. Step-by-Step Programming Guide The board is often paired with high-current MOSFETs

Storage batteries, lithium batteries, and solar systems. Physical Dimensions: 81mm x 54mm x 18mm 2. Terminal Wiring Configuration

I can provide the exact you need to program into your device. Share public link

This comprehensive guide serves as your complete operational manual, covering technical specifications, wiring configurations, and step-by-step programming instructions. Technical Specifications

Pass the running to your load through the module’s relay contacts. The board breaks the connection when the battery drops below your safety limit. Programming & Menu Parameters To enter the menu,

No. The XH-M608 passes its input voltage directly to its output terminals. Putting 120V AC into the Vin terminals will permanently destroy the DC-rated circuit board and create a severe fire/shock hazard. To help tailor this guide, let me know:

You want to run a 12V appliance but disconnect it if the battery drops below 10.8V to protect it, and reconnect it only when the battery recovers to 12.6V. Hold for 3 seconds. Use + to find P2 and press SET . Set U-3 to 10.8 . Press SET . Set U-4 to 12.6 . Press SET . Allow the module to idle to save and exit. Troubleshooting & Maintenance

When the battery voltage drops to 22V, the relay disconnects the load to prevent damage. When the battery is charged back up to 24V, the load reconnects. 5. Troubleshooting and FAQ

: Connect directly to your battery pack to power the board and sense voltage.