Description

• Test the working state of lithium battery. Protect the battery from overcharging or overdischarging.

• Just plug into the balance plug and the LED will cycle through the individual cell voltages as well as list the total voltage.

• When the voltage is below the set value, it will buzzer with red LED light, pre-set value 3.3V. Push the key which can change the voltage setting and save.

• When the voltage is below the set value,it will buzzer with red LED light,pre-set value 3.3V

• Easy to use - works with any 1-8S Lipo/Li-Ion/LiMn/Li-Fe.

• When the Voltage is Below the Set Value,It Will Buzzer with Red LED Light,Pre-set Value 3.3V.Push Key which Can Change the Voltage Settings and Save

• 4PCS 1-8s Lipo Battery Voltage Tester, Low Voltage Alarm Mode for 2-8S, Function of Checking Your Lipo Cells Voltage

• Voltage Display Function and Low Voltage Alarm Funtion(Note:When the voltage is lower than the alarm value, it will always ring.And when the product of the measured is unpluged, the alarm will stop.)

• Super loud alarm that sound makes it easier to find your drone.

• Display Mode: Battery cell voltages, total voltages, lowest cell voltage, Remaining battery capacity.