The Lenz Body heat system warms the body from head to toe. The rcB 1800 lithium pack can be used for all Lenz heating socks, heating vests, heating bandages, heating gloves and LED system models.

The lithium packs are connected with press studs. The lithium packs are small, light and provide up to 20 hours of warmth at the touch of a button at work, during sports and leisure.

This increases performance and concentration, even at low temperatures, and guarantees good blood circulation.

The rcB 1800 lithium packs can be operated directly on the lithium pack. The heat can also be controlled continuously with a smartphone via the Lenz heat app. This is ideal if the lithium packs are covered by several layers of clothing.


Small, light (95 grams) and compact (8.5 cm x 5.5 cm x 1.5 cm)
Charging cable with USB connection and EU / US plug