3.7v Thawdaddy Battery beanie 4V 2300mAh)

4V 2300mAh)

Designed for cold-weather layering

•    Integrated waterproof touch control button

A quarter-zip design with built-in neck gaiter and contour hood seals out the elements

while YKK zippered hidden pockets and an adjustable drawstring waistband add everyday functionality

3.7v Thawdaddy Battery beanie 4V 2300mAh)The 3. 7 volt Thawdaddy battery is compatible with only Mobile Warming Thawdaddy Heated Vests. To learn more about which garments are compatible with what batteries, check out our Mobile Warming Technology Battery Compatibility Chart. Specifications: Rating: 3. 7volts, 2000mAh Input: DC 4. 7volt, 750mA Charge Time: 4 5 hours Size Inches: 2. 1in x 1. 8in x 0. 35in Size Metric: 53. 3mm x 44. 5mm x 9mm Garments Compatible: Smart ThawDaddy Vest