... throttle linearity ESC 85A,70A,60A,50A,40A,30A,20A,12A,8A brushless speed controllerfor HelicopterWires Connection: Always use new connectors ... .Current(A)Burst Current (A) 10 sec.Battery cellNiXX/LipoWeight(g)BECOutputSize (mm)W*L*HUserProgram6A6A8A5-10 NC \ 2-3 Lipo55V ... THE PACKAGE ESC 85A,70A,60A,50A,40A,30A,20A,12A,8A brushless speed controller