In general, a portable air conditioner should be EER rated at least 8 and if it is above 10, that model is arguably energy-efficient. BTU stands for British thermal unit. This is how the capacity of a ...

Be prepared for power outages with the best home generator. View top picks for portable, light-duty, and heavy-duty options ...

Power several devices at once with the best power strip. This buyer's guide goes into shopping considerations and several top ...