Lenz Body Heat System warms your body from head to toe. The RCB 1800 Lithium Pack can be used with all Lenz Heated Socks, Heated Vests, Heated Bandages, Heated Gloves and LED System models. Lithium packs are connected using snap fasteners. The lithium pack is small and light and provides up to 20 hours of warmth at the touch of a button during sports and leisure activities. This improves your ability to perform and concentrate even at low temperatures and ensures good blood circulation. The RCB 1800 lithium pack can be controlled directly with the lithium pack. You can also continuously control the heat with your smartphone using the Lenz Heat app. This is ideal if the lithium pack is under many layers of clothing.

RCB1800—2 lithium battery packs (rechargeable) 1 global USB charger 100-240 V 1 USB charging cable with charging indicator.

Conforms to PSE standards for lithium batteries. It is also safe to transport by plane. Please carry batteries in your hand carry bag.