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Battery Alarm Checker

Battery Alarm Checker

Your Price: $5.99
In Stock
Part Number:#0001112
Check your Battery Voltage level on each cell and total voltage all cells, Connects to the Balance port.

You can then leave it connected to your LiPo in flight and set the low voltage (2.7 to 3.8 volts in .1 volt steps) with the set button between the speakers and the alarm will sound when it hits low voltage on any cell. Good loud sound and very accurate. Better than the percent checkers.


Below is the chart for percentage of battery left . Print it out for reference.

100.00%          4.2 

90          4.13 
80          4.06 
70          3.99 
60          3.92 
50          3.85 
40          3.78 
30          3.71 
20          3.64 
10          3.57 
0.00%          3.5 

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