XH-M602 digital battery charging control module with LED indicator

The XH-M602 is a digital battery charging control module that automatically manages the charging process for 12V lead-acid and lithium-ion batteries. It features an adjustable voltage cut-off threshold, LED status indicators, and relay-based automatic disconnection when the battery is fully charged — protecting your battery from overcharging.

Key Features:

• Automatic charging cut-off via relay control
• Adjustable charge voltage threshold (potentiometer)
• LED indicators for power, charging, and full charge status
• Compatible with 12V lead-acid and Li-ion battery systems
• Relay output for controlling charger connection
• Compact PCB module, easy to integrate
• Operating voltage: DC 12V

Applications:

• 12V lead-acid battery charging systems
• Solar charge controller projects
• DIY battery management systems
• UPS and backup power projects
• Arduino and embedded battery monitoring