2Pcs Programmable Battery Level Indicator 10-100V Voltage Temperature Percentage Indicator with 12V 24V 36V 48V LCD Display

General descriptionThe 2Pcs Programmable Battery Level Indicator is designed for monitoring the voltage and temperature of various battery types, including lithium, lead-acid, lithium iron phosphate, and NiMH batteries. It operates within a voltage range of 10-100V, making it versatile for different applications.Technical specificationsVoltage range: 10-100V (compatible with 12V, 24V, 36V, 48V, 60V, 72V, 96V batteries)Display type: Color LCDWiring: 2 wires (red for positive, black for negative)InstallationSimple installation with only 2 wires requiredRed wire connects to the positive side of the batteryBlack wire connects to the negative side of the batteryUsageTwo buttons for operation: one for toggling between voltage and temperature display, and one for ON/OFFLong-term use with the ability to display battery capacity, voltage, and temperatureOther informationFeatures a protective cover for dust resistanceIncludes reverse input voltage protectionLow voltage alarm with a flashing red indicator and buzzer sound