V-good FireFly 18A ESC 2-4S 18A-O-LITE 32 Bit ARM For RC Multirotors              English manual、 please click here.   Description: Product Name: 18A-O-LITE Con.Current: 18A Peak Current(10s): 25A BEC: NO Lipo: 2-4s Programming card: YES Weight: 5.6g Size(PCB): 23*12*5mm Motor cable length: 75mm Power cable length: 95mm Signal cable length: 165mm   Package included: 1 x FireFly 18A ESC