【INDEPENDENT WORKING VOLTAGE】In order to avoid consuming the voltage of the battery being measured, the device can be separately connected to another power supply as its working voltage 【CHARGE AND DISCHARGE PROTECTION】You can freely set the charging or discharging mode and set parameters. For example, when the battery voltage reaches the set voltage, the module will automatically disconnect to avoid battery over-discharging and prolong battery life 【INTERZONE VOLTAGE PROTECTION】This means that you can set the number of values between which the voltage will disconnect or connect the relay 【FIXED VOLTAGE MONITORING】When the measured voltage is higher than the set voltage value, the relay is connected, otherwise it will be disconnected. Alternatively, you can set it to always stay connected until you manually power off, and the relay outputs a pulse signal when the measured voltage is equal to the set voltage (up and down 0.1V) 【PARAMETER】Working voltage: DC 12V; Measuring Range: DC 0-99.9V; Board size: 43.7*56mm; Features:
1>.Real-time battery voltage monitoring
2>.Automatically cut off the load to protect the battery
3>.Automatically start the load when charging is completed
4>.Programmable battery stop value and start value
5>.Programmable multiple working modes
6>.Independent power supply

Parameters:
1>.Product name: DC 0V-99.9V Battery Charge Discharge Voltage Monitor
2>.Work voltage: DC 12V
3>.Measured voltage: DC 0V-99.9V
4>.Output type: Relay switch output(No voltage output!!!)
5>.Control precision: 0.1V
6>.Power consumption: <1.0W
7>.Load current: 15A(Max)
8>.Load voltage: DC0-30V or AC0-250V
9>.Appropriate types: Storage battery, Lithium battery
10>.Module Size: 56*44*19mm