XH-M602 Digital Battery Low Voltage Disconnect Protection Module 12V-36V
XH-M602 Digital Battery Low Voltage Disconnect Protection Module 12V-36V
Product Overview
Protect your batteries from over-discharge with the XH-M609 Digital Low Voltage Disconnect Module. Featuring a programmable LED display, onboard relay, and adjustable voltage cutoff, it's ideal for solar systems, battery backups, automotive electronics, and DIY power projects.
Description
The XH-M609 Digital Battery Low Voltage Disconnect Module is an intelligent battery protection controller designed to prevent excessive battery discharge. It continuously monitors battery voltage and automatically disconnects the connected load when the voltage drops below a user-defined cutoff level. Once the battery recovers to the preset reconnect voltage, the relay automatically restores power.
The module features a 3-digit LED display, onboard control buttons for easy programming, and a high-quality relay for reliable switching. It is widely used in 12V, 24V, and 36V battery systems, solar energy installations, UPS systems, automotive electronics, RV power systems, battery backup solutions, and off-grid renewable energy projects.
Its adjustable voltage settings make it suitable for lead-acid, AGM, GEL, and other compatible battery systems where low-voltage protection is required.
Whether you're protecting a solar battery bank or extending the lifespan of backup batteries, the XH-M609 offers a reliable and user-friendly solution.
Applications
- Battery Low Voltage Protection
- Solar Power Systems
- UPS Backup Systems
- Automotive Electronics
- Caravan & RV Power Systems
- Off-Grid Solar Installations
- Battery Backup Systems
- Lead Acid Battery Protection
- DIY Electronics
- Industrial Automation
- Embedded Power Systems
- Renewable Energy Projects
- Workshop Power Systems
- Battery Management
Key Features
- XH-M609 Digital Battery Protection Module
- Programmable Low Voltage Cut-Off
- Automatic Voltage Recovery
- 3-Digit LED Voltage Display
- High-Quality Relay Output
- Adjustable Voltage Thresholds
- Easy Push Button Programming
- Compact PCB Design
- Reliable Battery Protection
- Ideal for Solar & Backup Power Systems
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | Battery Low Voltage Protection Module |
| Model | XH-M609 |
| Display | 3-Digit LED Display |
| Protection Function | Low Voltage Disconnect (LVD) |
| Output | Relay Switching Output |
| Programming | Push Button Configuration |
| Battery System | 12V–36V DC |
| Relay Type | Electromechanical Relay |
Package Includes
1 × XH-M609 Digital Battery Low Voltage Disconnect Module
Datasheet Summary
| Parameter | Details |
|---|---|
| Model | XH-M609 |
| Operating Voltage | 12V–36V DC |
| Display | 3-Digit LED |
| Output | Relay |
| Protection | Low Voltage Disconnect |
| Voltage Settings | Adjustable Cut-Off & Recovery |
| User Interface | Push Buttons |
| Applications | Battery Protection & Power Management |
How It Works
The XH-M609 continuously measures the battery voltage and displays it on the onboard LED screen. Users can set both the low-voltage cut-off and recovery voltage using the front panel buttons. When the battery voltage drops below the configured threshold, the relay disconnects the load to prevent excessive battery discharge. Once the battery voltage rises above the recovery value, the relay reconnects the load automatically, helping extend battery life and improve system reliability.