Mobile Warming 3.7V Powersheer Sock Battery & Cable
This 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 button to select between High, Medium and Low heat. Recharge using the included Micro USB to USB cable for hours of heat.
Two batteries & Micro USB charge cable included
Powersheer® Micro battery
Output rating(DC plug): 3.7V, 2200mAh
Charging input(Micro USB): DC 5V, 1000mA
Charge Time: 4-5 Hrs
Micro USB charge cable: 1m
USB Split-Y cable with dual Micro USB connectors