Juicer™ Portable Power System Add Rolling Transport Cart?:No Black poles include two black

Black poles include two black rubber caps

The rolling steel transport cart is custom-built to hold Juicer's weight and is optional but highly recommended

Active cooling fans

This product ships by truck

USB charger

Juicer™ Portable Power System Add Rolling Transport Cart?:No Black poles include two blackSelf Contained, Portable Battery Power System. Run time of 8 hours or more on most field PA systems 2000 watt pure sine wave inverter 4000 watt surge capacity 200 amp hour (total) deep cycle AGM batteries Professional wiring Built in battery charger, USB charger, and lighter socket 2 AC outlet plugs Battery status, volt meter, and shutoff protection Active cooling fans No generator noise, fumes, or fuels 1 year limited warranty Ships by truck be sure