Feature:Applicable battery: Battery capacity monitor is suitable for 10-100V lithium battery, lead-acid battery, lithium iron phosphate battery, Ni MH battery and other batteries.Multifunctional: Not only can display battery capacity and voltage, but also can display the temperature, and could be easily switched.Protection: the battery power detector comes with input reverse connection protection, won't burn if connect reversely.Auto-off: Automatically turn off for saving the power, the auto-off time can be adjusted from 10 seconds to 120 seconds.LCD display: Adopts clear LCD color screen, displays battery capacity, voltage, temperature value.Widely used: Can be used as battery voltage tester meter, battery capacity detector and temperature indicator panel for car, marine, RV, boat and so on.Easy to operate: It is designed with the on/off switch, convenient for your daily operation.Specification:Size: 61.36*33.6*13.5mmColor: blackMaterial: ABSSuitable for battery: 12V/24V/48VDisplay: LCDProtection: reverse protectionWorking voltage: 10-100VWorking current: 9MASleep mode dissipation: 10UATemperature: -10-55Package Included:1 * Battery Monitor