Welcome to the store! 1. Waterproof and dustproof for all-weather races. Remove the cooling fan before using the ESC in water. 2. Please clean and dry as soon as possible after use to avoid the connector rusting. 3. One-click settings (SET button on ESC) can easily reset all parameters to factory settings. 4. Portable digital LED program card compatible with any equipment, especially suitable for outdoor use. 5. The proportional brake has 4 levels of maximum brake force adjustment and 8 levels of drag brake force adjustment. Item Type: ESC Material: Electronic Components 45A ESC: Continuous Current: 45A Spike Current: 180A Adapter Battery: 2-3S Lithium Battery / 4-9S Nickel-Hydrogen Nickel-Cadmium Battery (Note: not with batteries) BEC Output: 5.8V / 3A Current Plug: T-plug male Motor Plug: 4mm banana plug female 60A ESC: Continuous Current: 60A Spike Current: 320A Battery: 2-3S Lithium Battery / 4-9S Nickel-Hydrogen Nickel-Cadmium Battery BEC Output: 5.8V / 3A Current Plug: T-plug Motor Plug: 4mm banana plug female 80A ESC: Continuous Current: 80A Spike Current: 480A Battery: 2-3S Lithium Battery / 4-9S Nickel-Hydrogen Nickel-Cadmium Battery BEC Output: 5.8V / 3A Current Plug: T-plug male Motor Plug: 4mm banana plug Size: Approx. 43 x 31 x 32mm / 1.7 x 1.2 x 1.3in 120A ESC: Continuous Current: 120A Spike Current: 600A / 10SEC Battery: 2-3 seconds Lithium Battery / 4-9 seconds Nickel Metal Hydride Battery BEC Output: 5.3V / 5A (switch mode) Current Plug: T-male Motor Plug: 4mm banana plug female Size: Approx. 43 x 31 x 32mm / 1.7 x 1.2 x 1.3in 1 x ESC 1 x Manual Your satisfaction is our top priority. We will provide you with the best service. If you encounter any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!