arrma blx185 brushless 6s esc with ic5, ara390211ic arrma the blx185 150a waterproof esc provides consistent power control and is 6s lipo ready. fitted with reliable ic5 connectors and sporting a built-in cooling fan for reduced heat during intense driving action, the blx185 esc has over voltage protection, and a two-stage lipo cut off for added cell management. the fitted 10awg high-quality wires and 6v bec unit are combined with a three mode throttle profile (fwd/reverse/brake) to provide the ultimate driving experience. recommended battery specification: 5000mah - 35c minimum - per battery pack 3s, 4s and 6s lipo compatibilityfeatures:for futher information on the blx185 power system please check out the power system page located here on our website.