My Quark Heatsink

[HotnCold]

Originally Posted by jhautz

On 5s or 6s lipo, you will boogy the blades right off of the fan.:005:

Not to mention the fan motor will burn up in no time. On 5V off the BEC you can run whatever battery you want and it doesn't matter.

12V fans are fine if you are running only 12 cells.

I am running 2 12v fans on my quark heatsink - I got 35 mins of solid run time and its still holding - but boy does she sing when i plug her into the 5S....