This is the TQ Wire 2S Charge Cable, featuring 4mm & 5mm Bullet Connector to attach to the battery, and an XT90 to connect to the chargers output. This lead is compatible with Junsi 456duo iCharger, as well as any other charger that uses an XT90 output.
This cable has the same features found in the standard TQ Wire 2S cable; like 12 gauge wires wrapped in black nylon mesh, plus stepped bullets so you can charge both 4mm and 5mm batteries and XH connector on the charger side.
What makes this premium cable unique is the molded strain relief plug housing for the battery side bullets and balance port. The strain relief provides a more durable connection for the balance wires and incorporates “grippers” to aide in removal of the bullets from your battery.