45A Brushless Speed Controller

WARNING: These Electronics CAN NOT be submerged!Specifications:Maximum continuous current: 50AMaximum burst current: 300AInput: 2-3S LiPO***, 4-9 cell NiCD/NiMH***Motor limit (2S LiPO, 4-6 cell NiCD/NiMH): 3800kvMotor limit (3S LiPO, 7-9 cell NiCD/NiMH): 2600kvBEC: 3A/6V switching typeDimensions: 48.5*38*32mmWeight: 90g***Only 2S LiPO or 6-7 cell NiMH/NiCD battery packs are recommended for Redcat Racing vehicles that use this ESC. Using more voltage than what we recommend will void all warranties and is at your own risk***Same as b7003-rSame as bs701-047