XH-M604 charge control module for 6-60V DC battery, protection board for lithium

Instructions for Use: 1. Setting the Starting Voltage: In normal voltage display mode, press the button to display the starting voltage; press and hold the button for 3 seconds, the digital display will flash; you can use the On/Off buttons to adjust the starting voltage. 2. Setting the Stop Voltage: In normal voltage display mode, press the button to display the stopping voltage; press and hold the button for 3 seconds, the digital display will flash; you can use the On/Off buttons to adjust the stopping voltage. 3. Factory Reset: With the device powered on, press and hold the On/Off buttons simultaneously for a short time; the digital display will show 888, indicating a factory reset. Specifications: Model: XH-M604 Input Voltage: DC 6-60V (max. 80V) Display Accuracy: 0.1V Control Accuracy: 0.1V Output Type: Direct Output Voltage Tolerance: ±0.1V Application Areas: 6-60V Storage Battery Dimensions: 8.1 × 5.4 cm Quantity: 1 piece Note: Please allow 1-3mm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 x Charge Control Module