This is an Team Associated LRP BEC Stabilizing Capacitor. LRP's BEC Stabilizing Capacitor prevents the voltage of your receiver from dropping under a correct working level. This smart BEC Stabilizing Capacitor stabilizes the voltage for your receiver and is especially important when running in racing classes that run on a low level of voltage input, such as 4-cell 1:12 class.
The LRP BEC Stabilizing Capacitor works for any receiver on the market, no matter if it’s FM or 2.4GHz, and can be used in either electric or nitro models. Just plug into any open slot on your receiver and you are ready to go!