ZTW Seal 300A OPTO HV 14S All Metal Brushless ESC W/ Water Cooling System for Rc Boat Parts

HSP HPI 320A Brushed Speed Controller ESC Description:*High voltage type 320A brushed ESC highly recommended for HSP HPI RC car or ship *Supporting 3S Li-Po battery and waterproof Battery: 4S~6S NI-MH , Ni-Cd battery (4.8V~7.2V) ; 3S Li-Po battery( 7.4V~11.1V)Forward Current: 320ABack Current: 160ABrake Current: 270ABEC output: Voltage 5.6V, Current 2A (Supplying power for receiver and servo)Dimension: 43mm(L)*29mm(W)*27mm(H) (Cooling fin included)Weight: 40g Features:1. Automatically find the center;2. High frequency drive system;3. low-resistance field-effect inner tube. Package included:1x ESC

FVT BOAT030 30A Brushless Senseless BOAT ESC Speed Controller Waterproof 5V/3A RC Boat Part Specification Output: Continuous current 30A, burst current 60A.Input: 5-18 cells NiMH/NiCd or 2-6 cells LiPo. BEC Output: 6V/ 3A linear mode BEC.Suitable Motor: Sensorless Brushless Motor.Water Cooling Pipe: 4.5mm (external  diameter)Size: 71mm(L) x 28mm(W) x 19mm(H).Weight: 46g Features 1. Use top quality electronic components to enhance the current endurance ability of the ESC. 2. Special designed for RC boat, with excellent start-up, acceleration and linearity features.3. With water cooling heat-sink, the ESC is splash-proof (Note: Not 100% water-proof), running modes "Forward/Backward" 4. Multiple protection features: Low voltage cutoff protection to prolong the battery life / Over-heat protection 5.

Description: Item brand:Hobbywing  Item number:30302400 Item name:Seaking 180A-V3 Continuous Current: 180A  Peack Current:1080A BEC: Switch mode, 6V/5A  output Input:9-18 cells

Description:Item brand:ZTW SealItem number:6130200Item name:130A SBEC 3A Brushless ESCContinuous current(A):130ABurst current(A):150ABattery Nixx/Lipo:5-18 NC/2-6 LipoBEC outout:5.5V / 3ASize:62*65*23.5mm(W*L*H)User program;yesPower wire:10#AWG,160mm-red/160mm-blackMotor wire:10#AWG,65mm