Lithium Battery Charge Control Module PCB Digital Overcharge Protection Switch DC6‑60V Item Type: Lithium Battery Charge Control Module Material: PCB Model: XY-L10A Control current 10A Control Accuracy: 0.1V Output Type: Direct Output Scope Of Application: Various Lithium Batteries 1. Function Description 1. Automatic Charging Control Function: 2. Charging Time Control Function: How to turn on the time control function? After Entering The Parameter Setting, If The Parameter Op Is Not set to 0, the time control function is enabled. The default parameters of OP are: --: --h, and the time control function is not enabled by default Note: Time Format: 00: 59 (00 Represents Hours, 59 Represents Minutes) The Longest Time is 99: 59, which is 100 hours. 3. Serial Port Data Upload And Parameter Setting Function: The system supports UART data upload and parameter setting function (TTL level) UART: 115200,8,1 On: The relay enable is turned on Off: The relay is enabled to close Start: Start the data reporting function Stop: Stop the data reporting function Read: Get system parameters XX: XX: Set The Charging Time, 00: 00 Turns off the charging time control function How e: Parameter Settings: a. Press and hold the SET button to enter the parameter setting interface, and the LCD will display SET b. After entering the parameter setting interface, switch the set parameters by short pressing the SET key c. After selecting the parameter, you can set through the UP DOWN key, support short press, long press (rapid increase or decrease) d. To set other parameters, repeat steps b and c e. After all parameter settings are completed, long press the SET button to exit and save Button Function Description: In the running interface (main interface) Short press the SET button to display the currently set parameters Short press the UP button to switch to display the charging percentage and charging time Short press the DOWN button to select on off the relay enable, if the relay enable is off, will display OFF as a reminder, the relay is disconnected Long Press The Up Button To Set The Status Of The lcd backlight (l p), off: The Backlight Is Always On, On: The backlight will automatically turn off after 5-10 minutes; Long press the SET button to enter the parameter setting. Calculation Of Voltage Percentage: Battery voltage / (upper limit voltage - lower limit voltage). Additional Features: A. Charging Time Recording Function: When the charging time control is not turned on, will record the complete time once. When entering the time display interface, the charging time will flash and display, then exit the time display interface or clear when the follow charging is turned on (the relay is turned on). C. Battery Connection Detection: Attached to the battery, if is not connected to the battery, the system will display nbE in the lower line as a reminder