A BEC (Battery Eliminator Circuit) supplies a lowered voltage from the lipo suitable for the receiver and servos in your robot. This is a tiny BEC weighs barely more than a gram and takes a 2-4S input and outputs 6V at low current which is great for powering a receiver. If you want to also power a servo consider the larger 5V 3A BEC instead! This BEC comes with some wire to solder it with. We recommend you add a JST servo connector so you can plug it into receivers that have pins. CAD: STEP file (thanks Felix!) Example circuit diagrams below.
