This 8-inch adapter cord is the easiest way to power our peel-and-stick LED light strips. Just solder the leads to the positive and negative terminals on the LED strip, then plug the adapter into the balance connector of your 3-cell lipo battery. In this way, you can use the same battery that's powering your motor to power up your LEDs.Combine these adapters with our three-way adapter and LED extension cords to create the perfect custom LED setup for any airplane, heli, car, truck or anything else you can think up!This adapter uses the JST-XH balance connector.