Low LED Pressure Alarm Which Can Indicate Lipoions Cell Voltage Automatically

Low LED Pressure Alarm Which Can Indicate Lipoions Cell Voltage Automatically Features: Low pressure alarm is a Alarm which can indicate 2-3s Lipoions cell voltage situation by the LED and alarm This device can indicate the cell voltage automatically, This device can always connect to the battery and monitor the voltage all the time in order to prevent the battery overdischarging Fit for 2-3S l ithium battery Specification: Dimension: 32*18*9mm(L*W*H) Net weight:5g Package weight:15g Instruction : Make sure to connect the Lipoion connector to the connector of this Alarm, at the same time,the connectors negative of battery must connect to the connectors negative of the alarm When a battery cell voltage is higher than 4.3v, the homologous LED will be flashing red light slowly and beep; When a battery cell voltage is between 4.3v to 3.0, the homologous LED will be green persistently; but no Beep. When a battery cell voltage is lower than 3.0v, the homologous LED will be flashing red light quickly and Beep Packing content: 1 x Low pressure alarm

Low pressure alarm is a Alarm which can indicate 2-3s Lipoions cell voltage situation by the LED and alarm This device can indicate the cell voltage automatically, This device can always connect to the battery and monitor the voltage