Jrelecs XT60 to 4.0 Banana Plug Balance Charge Cable 15cm for Rc Helicopter Quadcopter 5pcs(12AWG) Perfect add-on for chargers that don't include an XT60 connector Will save you the headache of soldering your own adapter cord Directly connect to your batteries with XT60 connectors, and to your charger with 4mm banana plugs. The main charge leads are constructed from the highest quality materials to ensure that you get the best connection possible every time you charge your batteries.