2PCS Lipo Battery Voltage Tester, Low Voltage Alarm Mode for 2-8S, Function of Checking Your Lipo Cells Voltage
When the Voltage is Below the Set Value,the Battery Voltage Tester will Keep Buzzing with Red LED Light.the default Pre-set Value 3.3V. Push Key on Top Can Change the Alarm Voltage Settings and Save
Use for LiPo LiFe Li-ion NiMH Nicd battery Applies to check the batteries, simple and convenient to read your cell voltage
Display Mode: Battery cell voltages, Total voltages, Lowest cell voltage, Highest cell voltage, Voltage gap between highest cell voltage and lowest cell voltage, Remaining battery capacity(%)
Compatible device: NiCd, NiMH, LiPo, LiFe, Li-ion.Applying to check the batteries