Lithium batteries must not drop below 3 volts per cell. This device will indicate through the warning LED when your battery has reached 3 volts per cell thus keeping your battery safe.Key Features
batteries Lead length - 29cm
Size - 12x6x25mm
This clever little unit allows you to use a standard ESC with Li-Poly
Voltage - 7.4v (2 cell)
Voltage Warning Indicated at - 6v
Voltage Warning Indicator - bright L.E.D.
Weight - 4g