3.7V Powersheer® Micro Dual Battery Pack, Non Wireless, 2200mAh usExport2Cad 4V Powersheer XL multi-zone heat

4V Powersheer XL multi-zone heat system

With a knee-length cut for extra coverage and style

With a lightweight crew neck design

or cold-weather commuting

0 Down Heated Jacket packs 600-fill RDS Certified Natural Duck down into a rugged

3.7V Powersheer® Micro Dual Battery Pack, Non Wireless, 2200mAh usExport2Cad 4V Powersheer XL multi-zone heatThis Dual pack of Powersheer Micro Rechargeable Li ion batteries are compatible with Fieldsheer Standard Heated Socks, Thermal Heated Socks, and Merino Heated Socks. Control your heat levels on your socks by a press of the battery or Wireless remote button to select between High, Medium and Low heat. Recharge using the included Micro USB to USB cable for hours of heat. Specifications: Two batteries, Micro USB Charge Cable included Powersheer Micro