45A ESC Specification: Continuous Current: 45A Burst Current: 180A Battery: 2-3S Li-Po / 4-9S Ni-Mh Ni-Cd BEC Output: 5.8V / 3A Power Supply Plug: T Plug Male 60A ESC Specifications: Item Name: Waterproof ESC Continue Current: 60A Burst current: 320A Battery: 2-3S Li-Po / 4-9S Ni-Mh Ni-Cd BEC output: 5.8V / 3A Power supply plugs: T plug male Motor plugs: 4mm banana plug female 80A ESC Specifications: Continue Current: 80A Burst Current: 480A Battery: 2-3S Li-Po / 4-9S Ni-Mh Ni-Cd BEC output: 5.8V / 3A Power Supply Plug: T Plug Male Motor Plug: 4mm Banana Female Plug Dimension: Approx. 43 * 31 * 32mm / 1.7 * 1.2 * 1.3inch 120A ESC Specifications: Continuous Current: 120A Burst Current: 480A / 10sec Battery: 2-3s LiPo / 4-12s NiMh BEC output: 5.3V / 5A(Switch Mode) Power Supply Plug: T Male Motor Plug: Female 5mm Bullet Connector Dimension: Approx. 43 * 31 * 32mm / 1.7 * 1.2 * 1.3inch Programming Card for RC Car ESC Brushless Electronic Speed Controller Features: Light weight Easy to use Portable design Programming Card for RC Car ESC Brushless Electronic Speed Controller, which was specially designed for Brushless Electronic Speed Controller selled in our store. Specifications: Low voltage cut off: 3.1V/Cell 2.8V/Cell 3.3V/Cell No cut-off Start mode:Medium, soft, strong Max brake force: 25%, 50%, 75%, 100% Max reverse force: 25%, 50%, 75%, 100% Neutral range: 6%, 9%, 12%, work state Waterproof 45A 60A 80A 120A Brushless ESC Dust-proof Electric Speed Controller Programming Card For 1/8 1/10 1/12 RC Car Crawler