3.7v Charger (Single)

Sku: MW37SBC

Availability:Out of stock


*Fieldsheer garments have an athletic fit. If you are in between sizes or unsure on how to measure, we recommend you order a size up.

We only use the highest quality Lithium-ion batteries to ensure long lasting power and battery life. Our batteries are designed to power your Mobile Warming product for hours ensuring you stay warm and comfortable. This Charger is only compatible with  Mobile Warming  3.7volt Thawdaddy vest or heated sock batteries.


  • Output: DC 4.2V, 1.0A
  • Input : AC 100v-240v