【What you get】3.3 Feet Weatherproof Socket Sidewall Port to Ring Terminal Harness Battery Extension Cable + 5A 10A 15A 20A 25A Protection Fuse. If you like a shorter extension cord, you can click to select the 2-foot-long link.【Material】The cable is made of pure copper 10 AWG wire, Double PVC jacket, best insulation effect, 105°C heat resistance, flexible ,waterproof, antifreeze, high temperature and wear-resistant..【Widely used】 For expansion and maintenance of most batteries and chargers with SAE quick release connectors. Widely used in a variety of batteries, solar panels, motorcycles, lawn mowers, ATV, RV, traction motors, tractors and other equipment that requires SAE plugs..【Universal】Weatherproof Socket Sidewall Port. With protection cap: Protect the SAE connector from raindrop and dust. Which will stay clean and dry inside..The solar panel extension cable comes with waterproof dust cap for protecting standard SAE type connector from rain and dust when closed, which stay clean and dry inside when you don't use.