Miniaturization design, input & output port using horizontal row, plug-and-play;

- Built-in tri-color input voltage monitor, low voltage memory function;

- Support HV servos (7.4V), output voltage is switchable;

- Includes FSS-4 lightweight switch(#46814), VR Pro also supports FSS-3, the failure safety switch with status indicator (#46813);

- Equipped with heat sink, external cooling fan (#46816) can be connected as an option; ? Support up to 6pcs of 30kg digital servo;

- Can be used on the largest 8kg model aircraft, eg. 50cc Gasoline Powered Aircraft. Electrical Features:

- Linear regulator, no interference, low ripple;

- Double MosFET output, independent linear control IC, high output current capability;

- Large heat sink, good heat dissipation and high overload capacity;

- Built-in MCU precisely controls FSS-3 and internal voltage;

- Fail safe design, ensuring Non-stop work;

- Low dropout design makes fully use of the cell's capacity, especially on HV mode; ? SMT process, ensureing the quality;

- Input & output port all use high quality tantalum capacitors;

- Dualsky Shanghai factory assembled, fully tested before dispatch