ActionHeat
ActionHeat 3.7V Rechargeable Battery Kit for Socks
- ActionHeat$49.99Buy
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From ActionHeat
The ActionHeat 3V batteries are super slim sleek and powerful. They are designed specifically for ActionHeat socks. They fit perfectly into the battery pocket on the top of the socks.Specifications: Lithium-Polymer Core Battery Voltage: 3-Volt/1 amp output max Charging Time: 3-4+ hours Battery Care: It is important to maintain at least 25 of your battery power when not in use.