1/2/3/5 1S to 8S Lipo Battery Meter / Tester RC / Low Voltage Alarm / Buzzer 1/2/3/5 1S to 8S Lipo Battery Meter / Tester RC / Low Voltage Alarm / Buzzer

This meter plugs into your battery's balance connector usually when your model is in use . It will buzz when the voltage becomes low, indicating it's time to land!It also...

This meter plugs into your battery's balance connector usually when your model is in use . It will buzz when the voltage becomes low, indicating it's time to land!It also...