With forward/backward function (switchable via transmitter)Pulsar brushless controller impresses through high quality, power and reliability. They fit perfectly to all standard brushless motors (external rotor or internal rotor). Either LiPo, NiMH or NiCd rechargeable batteries can be used as rechargeable batteries. The number of cells is automatically detected by the controller. The internal resistance of the controller is particularly low thanks to the use of modern, high-quality SMD components. The high clock frequency enables a high resolution and sensitive control behavior.Highly flexible and temperature resistant silicone cables underline high quality.Adjustable functions:Brake (off / soft / medium / hard)Motor rotation direction (forward / reverse)Battery type (LiPo / NiMH / NiCd)Switch-off mode motor running (reduced power = 70%, OFF)Cut-off voltage for LiPo (3.0V / 3.2V / 3.4V / 3.6V)Cut-off voltage for NiMH / NiCd (50% / 60%)Start behavior (standard / soft / very soft)Timing