This portable AC unit packs a punch with 8,000 BTU cooling capacity (or 5,000 effective) and is "great" for spaces up to 350 ...

As the weather heats up and you start to swap out your space heaters for air conditioning ... according to Martinez. AC units "are supposed to cycle on and off, so they don't pull that much energy. So ...

Dead batteries and leaky tires lead to pricey service calls. See how the best jump starters with air compressors performed in our hands-on tests.