The original GoolRC S-45A Brushless ESC is built with the highest quality components to ensure true-to-rating current handling and high efficiency operation. It features enhanced throttle response,excellent acceleration, strong breaks and throttle linearity, which is suit for 1/10 Car.<br><br><br>Features:<br>Compatible with sensorless brushless motors.<br>High anti-interference capability.<br>Super smooth and accurate throttle linearity.<br>Fast response to throttle input.<br>Mutiple protection features: Low voltage cut-off protection for lithium or nickel battery, Over-heat protection, Throttle signal loss protection, Motor blocked protection.<br><br>Specifications:<br>Brand name: GoolRC<br>Item No.: S-45A<br>Constant current: 45A<br>Burst current: 260A / 10sec<br>Battery: 2-3S Li-Po / 4-9S Ni-Mh<br>BEC: yes<br>BEC output: 5.8V / 3A<br>Power supply plugs: T plug male<br>Motor plugs: 4mm banana plug female<br>Dimension: 43 * 33 * 35mm / 1.7 * 1.3 * 1.4in (without cables)<br>Weight: 75g / 2.6oz (with cables)<br><br>Package Information:<br>Package size: 10.3 * 8.1 * 6.2cm / 4.1 * 3.2 * 2.4in<br>Package weight: 109g / 3.8oz<br>Brand gift box package<br><br>Package List:<br>1 * GoolRC S-45A Brushless Electric Speed Controller