... can produce various speed controllers including, 3A ESC, 6A ESC, 10A ESC, 20A ESC, 30A ESC etc Input voltage—DC 6-16.8V ... 26mm (W) * 7mm (H).Weight— 22g. Programmable Items1. Brake Setting—Enabled / Disabled, default is Disabled2. Battery Type—Li-xx(Li ... Soft, default is Normal.Normal is preferred for fixed-wing aircraft. Soft or Super-soft are preferred for ... 20A 30A or 40A Electric Speed controller/ESC