3Pcs 3S 12.6V 6/12/24/36/48V Lithium Battery Power Indicator Board Battery Power Indicator for Electric Vehicle Battery

Parameters Battery voltage is greater than N 3 3V 1 battery on Note N is the number of battery cells The following data is a reference value there will be an error range of about 2 Do not take pictures that require high accuracy Battery voltage is greater than N 3 5V 2 bars onBattery voltage is greater than N 3 7V 3 bars onBattery voltage is greater than N 3 9V 4 bars onBattery voltage is less than N 3 3V 4 segments are all off indicating that the battery is below 3 3V and it is time to charge the battery Digital tube color Outside framered Inner display gridyellow greenwithblue2 options The battery is fully charged and 4 bars are fully lit4V lead acid voltage range Battery voltage is greater than3 3V 1 battery onBattery voltage is greater than3 5V 2 bars onHigh battery voltagein3 7V 3 bars onHigh battery voltagein3 9V 4 bars on6V lead acid voltage 2 strings of lithium iron phosphate batteries can be used Battery voltage is greater than5 6V 1 battery onBattery voltage is greater than5 9V 2 bars onHigh battery voltagein6 2V 3 bars onHigh battery voltagein6 6V 4 bars on12V lead acid voltage range 4 strings of lithium iron phosphate batteries can be used Battery voltage is greater than11 0V 1 battery onBattery voltage is greater than11 8V 2 bars onHigh battery voltagein12 3V 3 bars onHigh battery voltagein13 1V 4 bars on24V lead acid voltage range You can use 8 strings of lithium iron phosphate batteries Battery voltage is greater than22 3V 1 battery onBattery voltage