Check the listing for details. 12V Voltage Battery Panel USB Digital Display Meter For Battery Car Motorcycle. Color: Black, Condition: New. Listed at 14.23 USD. New upgrade: Battery Monitor can measure and display battery capacity, voltage, temperature, percentage. Added type c and usb interface, built-in external temperature probe can be used as temperature sensor. After setting the parameters, it has a power-off memory function, and there is no need to repeat the setting Adapter battery: The digital battery monitor is suitable for DC8-30V (12V, 48V) lead-acid batteries, ternary lithium batteries, and iron lithium batteries. The factory default battery parameters are lead-acid 1P-12V, which has a wider range of applications and can meet your basic needs to the greatest extent 12V Voltage Battery Panel USB Digital Display Meter For Battery Car MotorcycleBattery Monitor Meter Capacity Tester - DC 8-30V Rv Battery Monitor Battery Voltage Meter 12v 24v Digital Battery Capacity Tester Car Motorcycle Golf Cart Battery Meter with Alarm New upgrade: Battery Monitor can measure and display battery capacity, voltage, temperature, percentage. Added type c and usb interface, built-in external temperature probe can be used as temperature sensor. After setting the parameters, it has a power-off memory function, and there is no need to repeat the setting Adapter battery: The digital battery monitor is suitable for DC8-30V (12V, 48V) lead-acid batteries, ternary lithium batteries, and iron lithium batteries. The factory default battery parameters are lead-acid 1P-12V, which has a wider range of applications and can meet your basic needs to the greatest extent Safe to use: with low voltage alarm setting, input reverse connection protection, reverse connection of positive and negative poles will not burn Six modes: 3 battery types are set as lead-acid P, ternary lithium L, iron lithium F; custom setting of high and low voltage range; backlight time setting, low voltage alarm setting Wide range of applications: The battery monitor can be widely used in electric vehicles, motorcycles, golf carts, bicycles, boats and other facilities that need to monitor batteries Voltage intelligent calibration: When you need to calibrate the voltage of the meter, disconnect the power, press and hold the on/off button, turn on the power, enter the calibration mode and release the button, then long press the on/off button for 2 seconds to start automatic calibration (calibration). The letter V will flash when the calibration is completed, and the letter V will be always on after the calibration is completed); the reason for the failure of the calibration: the error of the external power supply is too large or the external power supply is not a DC30V power supply, resulting in a calibration error, please replace the external calibration power supply and re-calibrateProduct Description Product parameters Voltage detection range: DC8-30V Working current: