RCTimer NFS ESC 45A (OPTO) Speed Controller
RCtimer NFS series ESC are all N-FETs and Finally a 16MHz Crystal, they are professional for Multi-Rotor, we have release NFS ESC now and put the lowest price on it, enjoy your flying now!
Conclusion NFS45A is an nice ESC, works very well, has all NFETS and FINALLY a 16 MHz Crystal so no temperature drift of ESC calibartion.
Input voltage：7-26V DC Lipo: 2-6S
Continuous output current：45A
Instant Current(10s): 55A
With SimonK updated firmware for multicopter
Note: This ESC don't included manual.
1* 45A ESC