Product #: 010-0004-00 UPC code:850866000047 Power Management CC BEC (Battery Eliminator Circuit) is a small device that eliminates the need for a receiver battery. It draws voltage from the motor batteries and drops it to a voltage level that is suitable for your receiver and servos. This is required in applications which use high power servos, where the ESC does not have an internal BEC, or the existing BEC is inadequate. The CC BEC is designed to operate at up to 6S LiPo with a 10A* peak servo load. Generally used for cars utilizing high powered digital servos. It is also useful in smaller airplanes using 4 standard non-digital servos or 6 micro servos. Perfect for 450 size or smaller helis. If you need more amperage or voltage capability, our CC BEC Pro is the way to go!