HXT 4mm to Female XT60 Battery Adapter Lead Plug Wire XT-60 Connector 2 Pieces For: Many Helicopter Quadcopter Airplane Boat Car Controller Fast Free Shipping From the USA! Expedited Shipping Options Available! Buy with Confidence! Also Compatible With: Walkera QR X350 PRO | Walkera Runner 250 Racer | DJI S1000 | DJI Phantom 2 | Walkera Runner 250 (R) Advanced GPS Quadcopter Drone | Walkera Runner 250 DIY | Many ... And any other custom application you can dream up!