Hobbywing Platinum 25A V4 3-6S Lipo / Platinum 40A V4 ESC 3-4S Lipo Brushless ESC Speed Controller for RC Helicopter 450-480 Version:PLATINUM-40A-V4 8V (Not included)

8V (Not included)

Brand new hardware design of AT9S solve the interference of SMPS

autostability gimbal output

Metal rotor mounting piece 2

4GHz system: AFHDS 2A

Hobbywing Platinum 25A V4 3-6S Lipo / Platinum 40A V4 ESC 3-4S Lipo Brushless ESC Speed Controller for RC Helicopter 450-480 Version:PLATINUM-40A-V4 8V (Not included)Hobbywing Platinum 25A V4 3 6S Lipo Platinum 40A V4 ESC 3 4S Lipo Brushless ESC Speed Controller for RC Helicopter 450 480 Description 1. High performance microprocessor with the operating frequency up to 50MHz brings excellent compatibility (with most motors in the market) and high driving efficiency. 2. The maximum motor speed can reach 210000 RPM (for 2 poles), 70000 RPM (for 6 poles) and 35000 RPM (for 12 poles). 3. Multiple flight modes: Fixed