Replacement battery for Thin Ultra Heat liner S.E.T Heat Accessory Anti moisture: Temperature regulation ensured

Anti moisture: Temperature regulation ensured by a system of heat channels and mini pads that guide moisture out of the shoe

Ultra-quiet operation for use anywhere

ideal for cycling and endurance training

and cold-weather training

or worn on its own as a premium insulating garment

Replacement battery for Thin Ultra Heat liner S.E.T Heat Accessory Anti moisture: Temperature regulation ensuredThese spare batteries are compatible with Therm ic Thin Ultra Heat S. E. T.heated liners. The batteries provide up to 7. 5 hours of heat. Battery specifications: 3. 7 V; 3600mAh. Please note: 2 pairs of batteries are required for 1 pair of Thin Ultra Heat liner S. E. T. gloves. 1 pair of batteries per glove.