XT60 Balance Charge Cable with Banana Plugs for RC Helicopter Quadcopter XT60 Lipo Battery Plug Charge 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. Directly connect to your batteries with XT60 connectors, and to your charger with 4mm banana plugs. 15cm of heavy-duty 12 AWG silicone wire gives you the flexibility to work in any charging setup.