Driver for SST-50?

[Preed]

I am looking for a regulated driver for an SST-50.. It needs to be able to handle the input voltage from these packs. https://www.hobbyking.com/hobbyking/...idProduct=9172 and regulate the output current and preferably also voltage to max 2.8A and 6V.. If voltage is unregulated I think it will burn the SST-50 no?



Any ideas where I can find such a driver? Preferably a 3-mode one with low/med/high...



Regards,

Fredrik