Yes - some FOXIN extension cords are designed to handle higher load appliances, but you should always check the product specifications for maximum supported wattage/current rating before connecting heavy equipment like heaters or air conditioners.

FOXIN extension cords are built with quality insulation and safety features to reduce the risk of overheating or electrical hazards. However, always follow usage instructions and avoid overloading the socket beyond the rated capacity.

Some models in the collection include built-in overload or surge protection, which helps protect your connected devices. Please refer to the individual product page for specific details on protection features.