Review on 🔌 10Gauge SAE Extension Cable 10AWG - 6FT Heavy Duty Battery Charger Extension Cord with Waterproof Cap - SAE to SAE Cable - Quick Disconnect SAE 2Pin Connector - Ideal for Solar Panel Power Connect Plug Harness by Charles Quinones

I had to extend the power cord by about 8 feet and this 10 foot cord looked like a match. It was the perfect match for the job. It is made from a high quality silicone body with a nice flexible wire inside. (I can't tell if it's tinned copper, but I suspect it is since everything else is high quality and I have to rip it apart to find out.) It's a full 10 feet long and has good workmanship connectors SAE at each end. As a retired automotive electrician I can assure you this is a great deal on a quality product. Supplied in a resealable plastic bag and contains only the wire, assembled and ready to use. Very happy with it.