Learn how to make an electric extension board step-by-step using basic components like a power cord, sockets, a plug top, and a switch. This DIY guide shows how to wire everything safely for home or ...

These products extend the power from the wall outlets and can be used to connect most medium-duty appliances with no significant drop in voltage or current, provided the extension cord isn't too long.

Many households use one extension board to power multiple gadgets. Plugging a toaster, mixer grinder, and microwave together may seem efficient, but it pushes the extension cord beyond its capacity.