?Flycolor 60A 2S-6S LiPo 25.2V OPTO Brushless Motor Speed Controller for RC Multicopter<br> <br> Features:<br> Over-heat protection<br> Support brushless motor unlimited speed<br> Unique circuit design， strong anti-interference.<br> Multiple protection features: Input voltage abnormal protection/Low-voltage cut-off protection / over-heat protection / throttle signal loss protection/power reduction protection.<br> High power safety performance: wherever the throttle lever is， the motor will not start immediately<br> <br> Specification:<br> Constant Current: 60A<br> Input Volt: 2-6S LiPo Battery<br> Max Voltage: 25.2V<br> <br> Package Information:<br> Package size: 9 * 4 * 4cm / 3.6 * 1.6 * 1.6in<br> Package weight: 81g / 2.9oz<br> Adhesive taps package<br> <br> Package List：<br> 1 * A-FW060006-A2A2-01 60A 2S-6S LiPo 25.2V OPTO<br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>