ITEM NAME:1 Piece Battery Charger Protection Board With With Reverse Connection Protection Description: Name:Battery Charger Discharger Board & Undervoltage Overvoltage Protection Timing Charge and Discharge with Communication Function Module highlights: 1. battery charging and discharging control, automatic power failure after setting. 2. can set charge and discharge time; 3. with serial communication function, the working state of the relay can be monitored in real time through the serial port. 4. extra signal output, which can control other devices when meeting the relay's conduction.Find many great new & used options and get the best deals for 1 Piece Battery Charger Protection Board With With Reverse Connection Protection at the best online prices at !
