LENZ Lithium Battery Pack RCB 1800

  • Our Price
  • Regular price $399.90

The Lenz Body heat system warms the body from head to toe. The lithium pack rcB 1800 can be used for all models of Lenz Heat Socks, Heat Gloves

The lithium packs are connected with push buttons. The lithium packs are small, lightweight and provide up to 20 hours of heat at the touch of a button for work, sports and leisure. 

Thus, the ability to perform and concentrate increases even in cold temperatures and the blood circulation remains guaranteed. 

The rcB 1800 lithium packs can be controlled directly on the lithium pack. With the Lenz heat app, however, the heat can also be regulated continuously via smartphone. Optimal when the lithium packs are under several layers of clothing.


  • rechargeable lithium pack
  • lithium pack is connected to the respective product with push buttons
  • Heat output controllable with the free smartphone app (9 heat levels) or directly on the lithium pack (3 heat levels)
  • small, light (approx. 100 grams) and compact (8.5 cm x 5.5 cm x 1.5 cm)
  • Charging cable with USB connector
    • 2 lithium pack rcB 1800 (rechargeable)
    • 1 USB charging cable with charging indicator