This is the "Squid" multi connector charge lead from ProTek R/C. This lead connects to your charger with standard 4mm banana plugs, and allows you to charge nearly any battery. This charge lead includes a XT60 connector, T-Style Ultra Plug connector, JST connector, Futaba connector, two different transmitter charge connectors, and even has a loop soldered in that you can cut to add two of your own specialized connectors.
This charge lead also includes caps for the exposed charge leads for the DC transmitter leads and T-Style plug.
This charge lead also includes caps for the exposed charge leads for the DC transmitter leads and T-Style plug.