Extension Cords, Leads & Powerboards BIG W Power Extension Cord Retractable Reel Australian 15m 240v Extra Heavy Duty Blue Extension Lead 15m Globelink Maximum Extension Lead Length Renegade 15M Auto Retractable 10 Amp Extension Lead REL15R TradeTools. Our Extension Reel is a compact and practical solution for keeping your caravan cable lead stored neatly. This durable 15 metre extension lead provides 15Amp power and is fully rated and compliant with Australian Electrical Safety Standards. Our reel is a must for keeping your caravan organised. Features: 15 metre length Durable design 15Amp plug, socket & cable Handle for easy cable pack up Fully compliant with Australian Electrical Safety Standards