Tropical Storm Isaias swept through Massachusetts on Tuesday and has left hundreds of thousands of households without power. If you work from home, you need electricity to do your job effectively and ...

These editor-tested models are ideal for camping, tailgating, or powering tools when you’re too far from an outlet.

We earn commissions from purchases you make using links in our articles. Learn more. We take a look at 10 of the best portable generators, while detailing what you need to look for when shopping for a ...

To get the best efficiency for my battery backup system I want to make sure that the backup battery is large enough to cope with at least twice the total amp hours required in my calculations. So, in ...

Tested and researched models we stand behind from Jackery, EcoFlow, Anker and more. Editor’s Note — February 2026: We’ve updated our story to make sure items are in stock and available, plus we added ...

Just when you think you’ll never need power from outside the electric utility you use daily, a natural disaster happens or a storm blows through – knocking out electricity at your home or perhaps even ...

Article 445 of the National Electrical Code (NEC) provides the electrical installation requirements that apply specifically to generators. A generator is basically a motor that is driven by a motive ...