Modified / 3800mah High Power Rechargeable Nimh Battery.(it’s Not A Factory Standard Configuration)
Modified / 360-Degree Rotating Turret (Left/Right) 360 Degrees Turning Electric Slip Rings Handmade And Installed On Tanks.(it’s Not A Factory Standard Configuration)
Upgraded / Metal Tracks & Metal Sprocket Wheel & Metal Idle Wheel.
Modified / Sound Box. Handmade And Installed On Tanks. More Realistic Sounds Simulative Engine And Cannon Sound.(it’s Not A Factory Standard Configuration)
