The Tarantula is eight adapters in one! The Tarantula features 4mm banana plugs that fit most serial chargers, allowing you to charge batteries with Deans Ultra, Tamiya, JST, Futaba J servo, Traxxas, or EC3 connectors. There"s also a charge connector for a glow ignitor and a pair of bare leads on the Tarantula so you can solder on the connector of your choice. Includes the following connectors: * authentic DeansTM Ultra * Tamiya * JST * Futaba J servo * Traxxas * EC3 (E-Flite) * Charge connector for glow ignitor * Pair of bare leads (red and black)