Best 12 V Heizfolie 2026

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Last Updated - 03.02.2026

Best Choice

01

Mi-Heat

0.5 x 2.5 m Foil Heater - Infrared Heating Film 12 V Low Voltage AC/DC 0.5 x 2.5 m 130 W/m², Electric Underfloor Heating in Caravan, Motorhome

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Very thin and light heat source with only 0.366 mm installation height - particularly versatile for realizing your own heating projects
Suitable as underfloor heating under floating floor coverings - also in wet rooms, caravans, motorhomes, campers, etc.
For temperature control for batteries, frost protection of water tanks, heating for terrarium, incubator beehive, heating of propagation greenhouses, mould prevention, model making
All heating foils are permanently assembled with 2.5 metre connection cable and ready for connection. Optional thermostat available for temperature control
2.5 m Mi-Heat carbon heating foil 50 cm wide, for 12 V AC/DC voltage - 130 W/m² heating output for fast and extremely even heat development

87,20 €
02

Mi-Heat

Mi-Heat Carbon Heating Foil 2.5 m 12 V AC/DC 40 cm Wide 130 W/m² – Underfloor Heating for Caravans, Temperature Control of Batteries, Heating for Terrarium, Incubator, Greenhouse

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Very thin and light heat source with only 0.366 mm installation height - particularly versatile for realizing your own heating projects
Suitable as underfloor heating under floating floor coverings (even wet rooms as low voltage)
Mi-Heat Carbon heating foil 40 cm wide, for 12 V AC/DC voltage - 130 W/m² heating output for fast and extremely even heat development
For temperature control for batteries, frost protection of water tanks, heating for terrarium, incubator beehive, heating of propagation greenhouses, mould prevention, model making
All heating foils are permanently assembled with 2.5 metre connection cable and ready for connection. Optional thermostat available for temperature control

77,90 €
03

Mi-Heat

12 V Heating Foil, 30 cm Wide, 130 Watts/m²

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile use: 50 cm width for use as electric underfloor heating in cars, trucks, caravans, motor homes, boats or yachts.
Manufactured according to EU guidelines; robust electric heating with low installation height (0.366 mm), lightweight, space-saving and energy efficient.
Environmentally friendly: Modern electric heating made from renewable energy; saves up to 50% energy costs, maintenance-free.
Easy to install: This heating element is laid loose and is therefore suitable for drywall, dry-lining, screed dry systems.
12 V, 130 Watt/m² low-voltage heating foil designed for floating flooring under floorboards, parquet, ship floors, laminate, linoleum, cork.

25,90 €
Value for Money

04

DONGKER

12 V 7 W Flexible Polyimide Heating Plate Adhesive PI Heating Film 25 mm x 50 mm (Pack of 4)

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Uses polyimide on the outside as an insulator and inside the thermal film as an electric heating element. They are made by high temperature high pressure and heat sealing process.
Polyimide film has excellent dielectric strength, excellent resistance to electrical intensity, perfect heat transfer efficiency and great resistance stability. Safe to use with stable performance.
Note: heating foils cannot control the temperature themselves. You can use it with a temperature controller. Operating voltage: DC 12 V, power: 7 W, film size: 25 x 50 mm/0.98 x 1.97 inches (L x W), maximum temperature: approximately 150 °C
Extremely thin, lightweight and flexible polyimide heating elements can quickly bring heat to where it is needed. Widely used in electronics manufacturing, medical equipment and scientific instruments.
Equipped with a self-adhesive, it can be easily attached to the surface of the item.

8,99 €
05

Mi-Heat

Mi-Heat Carbon Heating Foil 1.0 m 12 V AC/DC 40 cm Wide 130 W/m² – Underfloor Heating for Caravans, Temperature Control of Batteries, Heating for Terrarium, Incubator, Greenhouse

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Very thin and light heat source with only 0.366 mm installation height - particularly versatile for realizing your own heating projects
Suitable as underfloor heating under floating floor coverings (even wet rooms as low voltage)
Mi-Heat Carbon heating foil 40 cm wide, for 12 V AC/DC voltage - 130 W/m² heating output for fast and extremely even heat development
For temperature control for batteries, frost protection of water tanks, heating for terrarium, incubator beehive, heating of propagation greenhouses, mould prevention, model making
All heating foils are permanently assembled with 2.5 metre connection cable and ready for connection. Optional thermostat available for temperature control

38,90 €
06

sourcing map

sourcing map Heating Foil Heating Plate, 12 V 14 W Polyimide Heating Pad, Self-Adhesive PI Heating Elements Film 100 mm x 50 mm Heating Strips for Constant Temperature, Pack of 6

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The yellow heating plate has high insulation strength. It consists of polyimide film as outer insulator, metal foil and metal wire as inner conductive heating element. It is high temperature resistant (120°/248°F) and has a high thermal conductivity. Its resistance is stable, it heats up evenly as soon as it is powered. It is soft and tough and can be shaped into any shape.
The small polyamide coated heating strips are equipped with self-adhesive material that can be easily attached to the surface of objects. The cables are sufficiently long. The heater is evenly distributed over the pad. The heating plates are flexible and the attached cables are robust. You can complete all the necessary experimental setups and transfer the heat well.
The flexible polyimide heating films are used in areas where constant temperature, heat retention, heating and other temperature control applications are required. They work great in combination with a thermistor.
Please pay attention to the voltage level and power. The heating surface must not cover foreign bodies, except the objects to be heated. The heating film itself cannot regulate the temperature. You can use them with temperature controllers.
Contents: 6 pieces heating plate with self-adhesive pad; length of connection cable: 300 mm/12 inches; size of heating foil (L x W): 100 mm x 50 mm/3.94 x 1.97 inches; rated voltage: 12 V; rated power: 14 W; thickness: 0.3 mm; rated temperature: 0 ~ 120 °C/248 °F; material: polyimide

15,69 €
07

Mi-Heat

Infrared Heating Film 12 V Low Voltage AC/DC 0.5 x 1.0 m 130 W/m², Electric Heater for Model Making, Mould Prevention, Propagation Greenhouses, Battery Case

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Very thin and light heat source with only 0.366 mm installation height - particularly versatile for realizing your own heating projects
Suitable as underfloor heating under floating floor coverings - also in wet rooms, caravans, motorhomes, campers, etc.
For temperature control for batteries, frost protection of water tanks, heating for terrarium, incubator beehive, heating of propagation greenhouses, mould prevention, model making
All heating foils are permanently assembled with 2.5 metre connection cable and ready for connection. Optional thermostat available for temperature control
1.0 m Mi-Heat carbon heating foil 50 cm wide, for 12 V AC/DC voltage - 130 W/m² heating output for fast and extremely even heat development

37,90 €
08

sourcing map

sourcing map Heating Foil Heating Plate, 12 V 14 W Polyimide Heating Mat, Self-Adhesive PI Heating Elements Film 100 mm x 50 mm Heating Strips for Constant Temperature, Pack of 4

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The yellow heating plate has high insulation strength. It consists of a polyimide film as an outer insulator, metal foil and metal wire as an inner conductive heating element. It is high temperature resistant (120°/248°F) and has a high thermal conductivity. Its resistance is stable, it heats up evenly as soon as it is powered. It is soft and tough and can be shaped into any shape.
The small polyamide coated heating strips are equipped with self-adhesive material that can be easily attached to the surface of objects. The cables are sufficiently long. The heater is evenly distributed over the mat. The heating plates are flexible and the attached cables are robust. You can complete all the necessary experimental setups and transfer the heat well.
The flexible polyimide heating films are used in areas such as constant temperature, heat retention, heating and other industries where temperature control is required. They work great in combination with a thermistor.
Please pay attention to the voltage level and power. The heating surface must not cover foreign bodies, except the objects to be heated. The heating film itself cannot regulate the temperature. You can use them with temperature controllers.
Contents: 4 pieces heating plate adhesive pad; length of connection cable: 300 mm/12 inches; heating foil size (L x W): 100 mm x 50 mm/3.94 x 1.97 inches; rated voltage: 12 V; rated power: 14 W; thickness: 0.3 mm; rated temperature: 0 ~ 120 °C/248 °F; material: polyimide

12,79 €
09

ALAMSCN

ALAMCN Pack of 5 Heating Foil Heating Plate 12 V 13 W Polyimide Heating Film Adhesive Self-Adhesive PI Heating Elements Film for Electric Heating Device Heating Plate Round 70 mm

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8.0

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Widely used in electronics manufacturing, medical equipment, scientific instruments, beauty equipment, etc.
Polyimide heating film has a certain degree of flexibility and can easily adapt to different shapes of heated objects. Equipped with self-adhesive, it can be easily attached to the surface of the object.
Polyimide film has a very high heat resistance, maximum temperature: about 150°C. Note: the heating film itself cannot regulate the temperature, you can use it with a temperature controller.
For the outer insulator, polyimide with excellent thermal conductivity is used and thermal film with excellent resistance stability for the inner conductive heating material. Fast preheating speed and high insulation strength.
Film size: diameter 70mm, cable length: 150mm; operating voltage: 12V; power: 13W.

9,98 €
10

Telituny

Constant Temperature Heating Plate, 100 x 120 mm, 12 W, 12 V Heating Silicone Rubber, Silicone Heating Pad, Waterproof, Moisture-Resistant, Terrarium Heating Film, for Industrial Pipes, Car Water

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7.8

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide range of applications: the sturdy heating blanket 12 V is suitable for heating and insulating various fuel tanks, water tanks and batteries of motor vehicles. Unlike a rigid heating plate, you can turn the heating pad into different shapes. At the same time, neither money nor time is wasted, problems can be solved better and faster and work efficiency improved.
Stable performance: electric heater in winter can significantly reduce the consumption of the feeder in winter. Fast heating, uniform temperature, high thermal efficiency and good toughness. The electric underfloor heating has a thickness of 1.5-2 mm, a maximum temperature resistance of 60 °C, a service life of up to four years and is comfortable and safe to use.
Soft silicone material: the silicone heating pad uses silicone rubber as an outer insulator and a wire made of a nickel chrome alloy as an electric heating element inside, so that the silicone rubber heating mat 12 V is in close contact with the heated object.
Energy saving and consumption reduction: this heating plate with constant temperature can reduce energy costs for heating honeycombs. An electric heater 12 V can significantly reduce feed consumption in winter. Fast heating, uniform temperature, high thermal efficiency and good toughness.
Easy to use: this heating pad terrarium is made of easy to use, safe and waterproof material. Heating foil 12 V especially suitable for long-term use. Whether it is household appliances or professional work requirements, it is very suitable and you deserve it.

8,79 €