Multifunctional Relay Module for Battery Charging Time Control with LCD Display

Battery Charging Relay Module with LCD Display This multifunctional relay module is designed to manage battery charging with automatic voltage recognition and timed control. Once the parameters are set and the module is left to operate, it displays an ERR warning if it detects an issue, helping you identify problems early. The module also monitors the battery connection and shows NBE on the lower line when no battery is detected, so you always know the status at a glance. Timed Charging and Automatic Control The module supports timed charging, allowing you to set a specific charging duration. When the timed function is active, the module records the full charging time and displays it on the LCD screen, with the charge time flashing as a reminder. You can exit the time display interface or clear the record when the next charging cycle begins, and the relay will switch on automatically to start the process. This makes it easy to manage charging cycles without constant supervision. Wide Voltage Compatibility and Clear Display Suitable for 6-60V batteries, including lithium batteries, this module offers flexible use across a range of setups. The built-in LCD screen shows battery voltage, charging percentage and the charging time in real time, so you can monitor progress clearly. Parameters can be adjusted and uploaded via the serial port, giving you convenient control over the charging process and related settings.