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Product Summary

The 3.7-volt Premium Bluetooth heated sock Battery is part of our new 2020 line of Micro USB charging Mobile Warming batteries. Mobile Warming Technology uses only 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. The 3.7-volt Premium Bluetooth battery is exclusive to our Premium BT heated sock and can be controlled with the MW Connect App. To learn more about which garments are compatible with what batteries, check out our Mobile Warming Technology Battery Compatibility Chart.

What's Included

    (3) 2 Batteries, 1 Micro USB Cable

Features + Benefits

  • Rating: 3.7volts, 2200mAh
  • Input: Micro USB 5V@0.8A
  • Charge Time: 5-6 Hours
  • Size Inches: 2.8in x 1.8in x .5in
  • Includes: (2) 3.7v Premium BT Sock Batteries (1) Split Micro USB Cable

Key Specs

AttributeSpecification

item#

5953821

Brand

Fieldsheer

Manufacturer's Warranty

1 year limited warranty

Ship Weight

2.0 LB

Volts

3.7

Battery Type

Lithium-ion
AttributeSpecification

Batteries (qty.)

2

Battery Capacity

2.2 A·h

Charge Time

4 min

For Use With

Garment

Product Weight

0.5000 lb

Dimensions L x W x H (in.)

9.0 x 4.0 x 1.0 in

Warranty

Manufacturer's Warranty

1 year limited warranty