Connectors: EC5 male and 4.0 Banana Male Package Contains 2 Charge Leads Wire: 14AWG heatproof silicone cable，30cm/11.8in Directly connect to your batteries with EC5 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