25 x 25 x 7mm Fan 4.4g High Voltage Fan for Car ESCInput: 12V/0.6A, 16V Max; 7-12cells NiMH/NiCd or 3-4 cells LiPo Size: 25mm(L) x 25mm(W) x 7mm(H). Weight: 4.4g How to Use You need to choose different cooling fan in different applications. For 4-6 Cell NiMhNiCd/: You needn't change the normal voltage cooling fan coming with the ESC; For 7-9 Cell NiMh/NiCd: You must change the fan because it cannot work with such a high voltage, so please choose a high voltage fan or supply the fan from the receiver (+6V); For 10-12 Cell NiMh/NiCd: You must choose a high voltage fan, and cut the output of the built-in BEC, then supply the receiver with an UBEC (An additional external DC-DC regulator); Popular Best Sellers: |