Don't plug these 7 appliances (including AC units) into extension cords - here's why
Briefly

Extension cords are a common solution for powering electronics that are far from outlets, but not all devices should use them. High-demand appliances such as refrigerators and toasters can exceed the capacity of extension cords, leading to risks like overheating and fire. Devices with power demands over 1,800 watts should only be used directly with wall outlets. The article emphasizes that while extension cords can be handy, they must be used wisely to prevent dangerous situations, particularly with high-wattage items that continuously draw power.
Extension cords are designed for lower wattage electronics but connecting high-demand appliances like refrigerators or toasters can lead to overheating and fire risks.
When appliances exceed an extension cord's capacity, it can overload and lead to overheating, increasing the risk of fire. Always connect power-hungry devices directly to outlets.
Devices like refrigerators and toaster ovens draw significant power and should always be plugged directly into wall outlets to prevent risk of malfunction or fire.
Extension cords have a maximum capacity based on wire gauge; exceeding this can cause insulation to melt, exposing wires and potentially igniting a fire.
Read at ZDNET
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