Thermalution Battery Powered Heated Dive Vests

With a Thermalution underwater heated vest, you can dive with a significantly thinner wetsuit and remain toasty warm.

This gives the added advantages of reduced weight and greater freedom, improved air consumption and enjoying your diving more by remaining warm. 

Thermalution heated vests and undersuits use the most advanced thermal system to keep you warm in the ocean. These battery-powered, heated thermal garments will transform your ordinary scuba diving wetsuit into a comfortable, heated wetsuit. Thermalution uses premium fabrics, up-to-date design and Thermalution's own ThermalTek® non-metallic heating wire technology that generates heat and warms up your body's core using Far Infrared light. The Thermalution heated vest is perfect for both scuba and surf.

Heating Tech

Thermalution’s ThermalTek Heating Wire is the state of art patented non-metallic heating fibre. It possesses high heat transfer efficiency, low energy consumption and generates Far Infrared Ray (FIR) which is beneficial to the human body while only emitting low Electromagnetic Interference (EMI).


The function and effects of ThermalTek Heating Wire FIR include: 

  • Non-metallic characteristics
  • Light, durable, secure, stable, high strength, bendable, twistable and washable
  • Easy power supply by DC and AC voltage
  • High heat transfer efficiency with low power consumption
  • Low Electromagnetic Interference
  • Therapeutic Far Infrared Heat

Thermalution’s ThermalTek is waterproof, soft, flexible and does not oxidize with age. It’s been tested to be twisted more than 55,000 times per UL standard without damage. All products are tested and certified to CE, TUV, UL, and IP waterproof standards.

Far Infrared Ray

Far Infrared Ray (FIR) is a spectrum of natural sunlight with a wavelength of 4 to 1000 microns. It is invisible to the human eye. NASA pointed out that FIR with a wavelength between 6 to 14 microns is capable of penetrating deep into the human body where they gingerly elevate the body temperature and generate a natural resonance which has man beneficial properties. It can accelerate metabolism, improve circulation, relieve joint pain & muscle spasm, and provide warmth. Thermalution’s ThermalTek has been tested by a certified laboratory and confirmed that it generates the desired FIR with a wavelength of between 6 to 14 microns. Thermalution’s ThermalTek FIR light waves penetrate your skin, giving you that wonderful, natural warmth. Far-Infrared Heat is completely healthy and safe.

The benefits of FIR include:

  • Accelerate metabolism
  • Improve circulation
  • Stimulate cell growth
  • Help to ease or relieve joint pain & muscle spasm
  • Provide soothing natural warmth 
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