DC Battery Meter with Alarm, Car Battery Tester, Battery Monitor, Voltmeter, DC 12V 24V 36V 48V 72V Lead Acid and Lithium Ion Battery Tester (Green Light)

General descriptionThe DC Battery Meter with Alarm is a practical and necessary tool for monitoring battery capacity and voltage in real time. It features a button that allows you to check the battery status and turn off the display when not in use. An alarm design alerts you when the battery capacity drops below 20%, with the display flashing to indicate low power.Technical specificationsInput working voltage: DC 12V to 72VMaximum power consumption: 5 mACompatibility and accessoriesCompatible with 12V/24V/36V/48V/60V/72V lead-acid batteriesCompatible with ternary lithium batteries, polymer lithium-ion batteries, and 3-15 series lithium-ion batteriesSuitable for storage batteries and water batteriesUsageIdeal for use in golf carts, motorcycles, cars, bicycles, trucks, and various vehiclesCan be used to meet different battery monitoring needsOther informationFeatures a clear LCD digital display with a waterproof PVC screen protector and bright backlight for easy reading from different angles