Lenz Heat Vest 1.0 Men and Lithium Pack RCB 1800 Set


Lenz Heat Vest 1.0 Men and Lithium Pack RCB 1800 Set

  • Integrated heating elements in the back area at the level of the kidneys
  • Heating vest fits under any existing clothing system
  • Lithium packs sit in the inner vest pockets under the breast ribs
  • Rechargeable lithium packs fit all other textiles of the Lenz Body heat system
  • Up to 11 hours of heat
  • Control of the heat directly on the lithium pack or via the free Lenz heat app on your smartphone
  • Quick-drying, wind-repellent, breathable and abrasion-resistant material
  • Fleece insert in collar
  • Small pack size and small foldable
  • Delivered in a travel case
  • Machine washable at 30°C
  • Charging cable with USB connector and EU/US plug

Size Chart

SKU: HTVEL1911_1800 Categories: , , , , Tags: ,

The heated vest for men guarantees a warm back at the touch of a button. The integrated heating element is imperceptibly connected to the lithium packs, which are located under the chest ribs.
In the process, the rechargeable lithium packs rcB 1800 provide up to 11 hours of pleasant warmth. The heat can be controlled either directly on the lithium pack or very easily with the free smartphone app.
The Lenz heat app is particularly suitable for control when the Lenz heat vest is under several layers of clothing.
The sleeveless vest has a narrow cut to guarantee direct heat transfer. It is worn as the bottom layer. The breathable vest is made of a quick-drying and abrasion-resistant material.
In warmer temperatures, the heat vest 1.0 men can be worn without the lithium packs for sports, work and leisure. It folds up small and can be optimally stowed or transported in the included travel case.

How does the Heat Vest work?

With the heat vest, the lithium packs are attached to the inside of the vest by means of press studs on the right and left and are not noticeable. The heat is noticeable in the kidney and back area. The heat output can be controlled via three levels on the lithium pack or continuously via smartphone (on the lithium pack rcB 1200/1800).

When should the heated products be switched on?

It is important that you set the heat supply to the lowest possible level as soon as possible. As long as the blood circulation is optimally guaranteed, no cold feeling will be noticeable. If cold is already noticeable, the heated products can also only partially or delayed start the blood circulation again.

What certifications do the heated products carry?

All technical products are tested by independent institutes and meet all necessary safety-relevant guidelines. In addition, all lithium packs are CB certified and meet one of the most important and globally recognized safety standards for the safe operation of rechargeable lithium-ion batteries. All rcB lithium packs comply with the Bluetooth Low Energy Standard (BLE), are certified by the Bluetooth Organisation (SIG) and are authorised to use this standard worldwide.

Heated Textiles are not suitable for:

Heated textiles should not be used by persons with reduced physical, sensory or mental capabilities. Persons who cannot perceive heat or cold properly (such as diabetics, people with disabilities) or persons who have impaired skin sensation should seek medical advice before using heated textiles.

Each Set includes:

  • 2 lithium pack rcB 1800 (rechargeable)
  • 1 global USB charger 100 – 240 VAC (EU/US)
  • 1 USB charging cable with charging indicator
  • 1 heat vest 1.0 men
  • 1 travel case


  • Outer fabric: 84 % polyamide, 16 % spandex
  • Inner fabric: 100 % polyester

Washing Instructions:

  • may be washed at max. 30 ° on gentle cycle
  • do not bleach
  • do not tumble dry
  • do not iron
  • no professional textile care possible
  • close the zipper of the vest before washing
  • remove lithium packs before washing
  • do not wring out vest

All product descriptions, information, and data are provided by manufacturers and suppliers. The pictures and size information are for reference only, subject to the actual product received.

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