Features: 200A Brushless ESC with 5V/5A BEC Water cooling Waterproof design (Need to use 704 silicone rubber by yourself) Comes with a limited range of programming function and is designed to be plug-n-play A perfect ESC for those looking for something simple to use and economic Specifications: Cont current: 200A Burst current: 230A BEC model: Switch BEC output: 5V/5A Recommend battery: Li-ion/Li-poly 2-7S; Ni-MH/Ni-Cd 6-20NIMH Cooling: Water-cooled ESC weight: 120.79g ESC size: 8.5 x 4 x 2cm Dimensions: 3.35 in x 1.57 in x 0.79 in (8.5 cm x 4.0 cm x 2.0 cm) Weight: 4.27 oz (121 g)