It is ideal for car, bus, truck etc. - Suitable for 12-24V car, bus, truck etc. 65mm Rubber Wheel Tire Sponge Liner Tyre&TT Motor Smart RC 4WD Car DIY Robot Toy. - USB output: 5V 2.1A. 40-800Grit Mouse Sander Pad 105mm 152mm Aluminium Oxide Sanding Pad 11 Holes.
eBay