Hobbywing's highest level ESC for multi rotor, helicopter and aircraft. Newest version (80030000) PL-40A-PRO;Works with 2-6S Lithium or 5-18 cell NiMH batteries. Rated for continuous 40A, burst 60A for up to 10 seconds.;BEC is 3A, 5.25v or 6v - switchable by software. Refresh rate 50Hz - 432Hz; maximum speed 210,000 RPM for 2 pole BLM.;10 user-programmable fields, with 36 available settings, program via your transmitter or the Hobbywing Digital LED Program Card or Multifunction LCD Program Box.;40A size is excellent for large/heavy lift multi-rotors, .32 class airplanes, 400/450 class 3D helis

• Hobbywing Platinum 40A Pro ESC (Brushless Motor Electronic Speed Controller) for Multirotor, Aircraft and Helis

Hobbywing Platinum 40A Pro ESC (Brushless Motor Electronic Speed Controller) for Multirotor, Aircraft and HelisHobbywing