The TQ Wire Strain Relief 2S Charge Cable has the same features found in the standard TQ Wire 2S cable like 12 gauge wires wrapped in black nylon mesh; 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.