BATTERY FOR HEATED SOCKS LENZ 1800

The lithium packs are connected by push buttons. Lithium packs are small, lightweight and provide up to 20 hours of heat at the touch of a button for work, sports and leisure. This increases the ability to perform and concentrate, even at cold temperatures, and ensures that blood circulation is maintained. The rcB 1800 lithium packs can be controlled directly on the lithium pack. With the Lenz heat app, however, the heat can also be continuously regulated via the smartphone. Optimal when lithium packs are under several layers of clothing. Features : rechargeable Heat production up to 20 hours the lithium packaging is connected to the product concerned by push buttons Heating power adjustable manually on the lithium pack or continuously via the Lenz heat app small, light (95 grams) and compact (8.5 cm x 5.5 cm x 1.5 cm) Charging cable with USB connector and EU/US plug Package Contents 2 rcB 1800 lithium batteries (rechargeable) 1 USB charger 100 - 240 VAC (EU/US) 1 USB charging cable with charging indicator