Main Features:<br />Designed for mini multi-rotor H180? 210? 250? 280? 330<br />Saving design? with very good compatibility with the common characteristics of the motor<br />Throttle signals using twisted-pair cables to reduce cross-talk and flight more stable signal transmission<br />Using the latest technology ultra-low resistance MOSFET miniature tubes? with high speed and high load-conductive properties<br /><br />Specifications:<br />Model: 20A 2 - 4S<br />Voltage: 6 - 16.8V ( 2 - 4S lithium polymer )<br />Output current: 20A<br />BEC: No<br />Signal frequency: 20 - 499Hz<br />Output PWM frequency: 18KHz <br />Firmware: for Simonk firmware<br />Main part size: 37 x 14 x 5mm<br />Package size: 150 x 100mm<br />Net weight: 6g<br /><br />    Specifications<br />General<br />  Type: ESC                                                 <br />Dimension and Weight<br />  Package weight: 0.010 kg                                                  <br />                        Package size (L x W x H): 10.00 x 4.00 x 7.00 cm / 3.94 x 1.57 x 2.76 inches                                                 <br />Package Contents<br />  Package Contents: 1 x 20A Brushless ESC                                                 <br /><br /><br /><br />                                            <br /><br /><br /><br />                       <br />Product Safety Disclaimer: <br />We do not accept any responsibility or liability for misuse of this or any other product.  All our products are extensively tested to comply with rigorous and strict QC standards.  For certain products (e.g. toys? knives? etc.)? we recommend proper supervision as we cannot be held liable for misuse or accidents.<br /><br />  <br />Disclaimer: <br />We do not accept any responsibility or liability for the incorrect purchase of our products.  All of the products on the website are extensively tested to comply with rigorous and strict QC standards.  For all of our clothing products? items and accessories? please take careful note of the precise measurements? mainly shown in centimeters (CM).  As part of our company policy? we will not be able to accept returns or provide refunds for items which are the wrong size.<br /><br />  <br />Note:<br />Product photography is for illustration only. The product sold may have minor physical differences depending on manufacturer specifications? production batch? etc. Customers should carefully consider this before purchase.<br /><br />                                                <br />