Lenz Lithium Pack rcB 1800 (usb) *

"The Lenz Body Heat System offers an innovative solution to keep the body pleasantly warm in cold temperatures. The rcB 1800 lithium packs are versatile and compatible with all Lenz Heat Socks, Heat Vest, Heat Gloves and Heat Pants. Thanks to the practical push-button connections, the packs can be easily attached. With a compact and lightweight design, they reliably supply the body with heat for up to 20 hoursu2013 ideal for work, sport and leisure activitiesu2013. The continuous heat supply promotes performance and concentration and supports healthy blood circulation even at low temperatures."
"Operating the lithium packs is very simple: They can be regulated directly on the device. Handling is made even more convenient by the Lenz Heat app, which enables stepless heat regulation via smartphone. This is particularly practical when the packs are worn under several layers of clothing. The system has a unisex design and is ideal for urban and professional activitiesu00e4ten. It is the perfect solution for anyone who does not want to compromise on comfort and warmth even in the cold season."