From on-the-go to right at home, these Tessen power adapters and outlet extenders are handy devices to have. And right now, ...

What shape are their power cords? If they block more than a single outlet when you plug them in (looking at you, Google smart devices and Apple laptops), then you need an extender like this to ...

However, not everything is appropriate to use with an extension cord. Some appliances and household electrical equipment ...