XH-M601 12V Automatic Battery Charging Controller Module | Overcharge Protection | Relay Cut-Off Switch for Lead-Acid Battery Charging (Green)

Product Description

The XH-M601 Automatic 12V Battery Charging Control Module is a smart battery management board designed to automatically charge and protect 12V lead-acid batteries. Once connected to a DC power supply and a 12V battery, the module automatically controls the charging process: it turns on the charger when the battery voltage is low and turns it off when the voltage reaches a set threshold. This prevents overcharging, increases battery life, and ensures safe operation in solar systems, backup power supplies, and automotive applications.