Battery-operated heaters and those designed with high energy efficiency in mind, such as infrared models, are a good choice for reducing electricity consumption.

Several popular products have been recalled due to serious safety concerns, including a Wolf Appliance, battery pack and crib bumpers.

Dear Franny The Shopaholic: I am looking for a battery-operated space heater. Can you help me find one? Thank you. — TJF, Woodbine ...