2 in 1 Battery Capacity Voltage Meter – 12V to 72V Battery Monitor

About this item Colorful LED Display: Special design, upper row of battery capacity monitor uses 8 color (2 red and 6 green) bars to display the battery power. Lower row displays the real-time data of voltage. Let you know the condition of the vehicle battery in real time Widely Application: Battery Indicator can be used for 12V-72V lithium battery packs, lead-acid batteries, car batteries, and electric vehicle batteries. But do not use battery capacity voltage indicator on trucks, cranes, forklifts and other high-power and high-load equipment Wiring Method: Red wire is connected to the positive pole, and the black wire is connected to the negative pole. Battery capacity voltage meter will automatically identify the voltage and power, and has a reverse connection protection function, reverse connection will not burn the device Parameters: Working temperature: -10°C-65°C, Working current: 5-15mA, Refresh speed: 300mS once, Cable length: 15cm, Mounting hole: 55*31mm, Size: 57*33*27mm