The Lenz Body Heat System protects the body from cooling in critical areas. The rcB 1200 lithium pack powers Lenz heated socks, heated vests, heated bandages, heated gloves, heated trousers, and the LED system.
The batteries are easily attached using snap fasteners. The compact lithium packs warm the body where it is particularly vulnerable to the cold.
The heating power can be controlled directly on the lithium pack or using the free smartphone app.