But Walmart's deals on power tools are among some of the best you'll find, including this portable inverter that's over $300 off and the perfect lifeline for emergencies and off-grid action.

Inverter generators are also typically smaller, portable models. They run more quietly than standard generators and produce an electrical current that is safer for sensitive electronics.

Though inverter-type generators are—like their standard cousins—typically portable, we group them separately because they’re significantly and technically different in terms of how they work.

This high-end, portable air conditioner has a dual-hose design for efficient cooling. Pros: The dual-hose design effectively ...

Though inverter-type generators are typically portable, we put them under their own heading because they are significantly and technically different from the other two in terms of how they work.

Whether you opt for a traditional portable or the more efficient, quieter, and pricier inverter model option, you’ll end up with plenty of power to run most of the key appliances and systems in ...

To find the best portable air conditioner, I consulted with two experts and tested 14 units for cooling ability, energy efficiency, and ease of use. My top pick is the Midea Duo Smart Inverter ...