This single-plug charging adapter will save you the headache of soldering your own adapter cord. It's the perfect add-on for chargers that don't include a Mini Tamiya plug.
Note: This adapter uses the standard RC polarity alignment for the Mini Tamiya (negative on the circular terminal, positive on the square terminal). Many airsoft guns and batteries use the opposite polarity setup, so please check the polarity of your specific application before purchasing this item.