XY-DJ Battery Charger Discharger Protection Module (Voltage Control Board)

The XY-DJ Battery Charger Discharger Protection Module is an intelligent voltage control board designed for automatic battery charging and discharging applications. It continuously monitors battery voltage and controls the relay output based on user-programmed overvoltage and undervoltage thresholds. Featuring an onboard LED display for real-time voltage monitoring, the module is ideal for battery backup systems, solar power installations, DC power management, and automation projects.

Key Features -

• Supports 6V to 40V DC input

• Automatic battery charge and discharge control

• Overvoltage and undervoltage protection

• Digital LED voltage display

• Adjustable voltage threshold settings

• Relay-controlled output

• Reverse polarity protection

• High-precision voltage monitoring

• Easy setup and configuration

• Suitable for battery management systems

Specifications -

• Product type - Battery Charger Discharger Protection Module

• Model - XY-DJ

• Input voltage - 6V to 40V DC

• Display type - LED Digital Display

• Control type - Relay Output

• Protection functions - Overvoltage and Undervoltage

• Voltage monitoring - High Precision

• Output type - Relay Controlled Load

• Board type - Voltage Control Module

• Mounting type - PCB Module

Applications -

• Battery charging systems

• Battery discharge protection

• Solar power systems

• UPS and battery backup systems

• DC power management

• Automotive battery monitoring

• Industrial automation

• DIY electronics projects