Extension cables are wire connections between an appliance and a power source or outlet. Extension cords are useful indoors and outdoors. Outdoor extension cords need to have a class IP rating to show that they are waterproof and can prevent moisture from getting into the wires. Outdoor extension cord reels come in different bright colors like red, yellow, and orange to minimize the risk of ignoring them or tripping over them.
100ft extension cords may be used when a power source is far from the location of a device. In an old use with inadequate power sockets, an electrical cord will extend the power supply. Extension cords are also used indoors to power professional cameras, music systems, and floor lamps. Retractable extension cords are also useful for powering garden equipment such as lawnmowers, weed eaters, and electric saws. Heavy duty extension cords are used outdoors on construction sites, camp sites, and parties. Campers also need extension cables to power appliances with their car battery.
If you need to connect a digital device and extend its cable, a USB extension cord with a single socket may be sufficient. But if you need to connect many devices and use the cord to connect to the next socket, a USB extension strip with several sockets may be a suitable option. A cable drum may be the ideal choice if you want to supply many devices from a very far socket. Before using the cable drum, ensure that you unwind the entire cable.
To work in the garden or provide lighting at an outdoor party, you will need a 10-gauge extension cord. Choose a shielded cable that is resistant to water and frost. It should have a protective cover to prevent moisture from getting into the socket. The cable length should be at least 20 meters and the cable diameter should be 1.5mm.