Trigeek 30A BlackSeries Brushless Speed Controller

Dimension:46 x 26 x 11 mm
Weight: 25g
Constant current 30A Max 40A <10s
Li-Poly 2-4 cells; Ni-MH 5-12 cells Auto Detect
Brake On/Off;
BEC: 2A
Auto Low battery Slow down at 3.0V/cell Lipo, cut-off at 2.9V/cell Lipo

Programmable features include:

Cell Type and No. of Cells
Brake setting / throttle type