Kobalt 4-outlet Portable Thermoplastic Power Station Cord Reel W/ 75ft 12/3 Yellow Sjtw Cord with 1 Usb-a and 1 Usb-c in the Extension Cord Accessories department at Lowes.com
SJT Cable | Allied Wire & Cable
SVT 18/3 105C 300V - Black cable | National Electric USA
Portable Cable: a Useful Guide for Beginners
8/3-8/4 or 6/3-6/4 8 Gauge 6 AWG SOOW Cable Wire Cord Portable Power 600V USA | eBay