Comparison: Best 12V Electric Blanket Uk (Updated | Dec 16th)

Prioritise blankets with overheat protection and an automatic shut-off function, which are crucial for preventing accidents when used in a vehicle. Look for models with a fused 12V plug and high-quality, insulated wiring to ensure a safe and reliable connection to your car’s power source.

Measure your car’s seats to ensure a good fit, as some blankets are designed for specific seats like a driver’s or passenger’s seat, while others are more versatile. Consider whether you need a blanket for one person or a larger, double-sized option for a passenger or for camping use. Check the length of the power cord to make sure it will comfortably reach your car’s 12V socket from the intended seat.

The primary difference is the power source; 12V blankets are designed to plug into a vehicle’s cigarette lighter socket, making them portable for cars, campervans, and trucks. Mains-powered blankets are for home use only and often have more advanced features and higher heat settings due to the greater power supply. 12V blankets are built with lower voltage heating elements and are specifically engineered for the mobile environment.

12V electric blankets are relatively low-power appliances, but they will draw a small amount of current from your car’s battery when the engine is off. For safety, it is highly recommended to only use the blanket when the car’s engine is running to prevent a flat battery. Most models consume between 45-100 watts, which is manageable for a car’s alternator but can drain a battery over time if the engine is off.

Cleaning ease varies by model, so always check the manufacturer’s care instructions before purchasing. Many 12V blankets feature a detachable power cord, allowing the fabric part to be gently hand-washed or spot-cleaned. Avoid machine washing unless the label explicitly states it is safe, as this can damage the internal heating elements.

A 12V heated blanket provides targeted, efficient warmth, reducing the need to run your vehicle’s heating system all night and saving on fuel or leisure battery power. It offers superior comfort on cold nights, allowing you to stay warm in a sleeping bag or while relaxing. This makes it an essential piece of gear for extending your camping season into the colder months.

The price is influenced by the quality of materials, such as soft fleece or plush fabric, and the size of the blanket. More expensive models often include advanced features like multiple heat settings, rapid heat-up times, and longer power cords. Value is found in a durable product with essential safety features like auto shut-off that provides reliable warmth over many seasons.

No, a standard 12V electric blanket cannot be plugged directly into a UK mains wall socket. However, you can use it at home if you purchase a separate and suitably rated mains-to-12V power converter or transformer. Ensure the converter’s amperage rating meets or exceeds the blanket’s requirements to operate it safely.