These 7.4-volt plus battery comes standard is our Men’s and Women’s Adventure Jackets and Universal Handwarmer but is compatible with ALL Fieldsheer 7.4-volt Heated Jackets, Vests, and Baselayers. To learn more about which garments are compatible with what batteries, check out our Mobile Warming® Technology Battery Compatibility Chart.

Specifications:

Rating: 7.4volts, 4000mAh
Input: Micro 5v 2A
DC Port Output: 4V@1.8A max
USB Port Output: 5v 2.1A
LED Light Battery Meter
Charge Time: 4-5 hours*
Footnote: Charge time is based off using a USB-A wall charger that delivers 5V@2.1A
Size Inches: 4.5in x 2.7in x 0.62in
Battery SKU: MW74V040

Includes:

(1) 7.4v+ Battery
(1) Micro USB Cable

Garments Compatible:

Universal Hand Warmer
Men’s Adventure Jacket
Women’s Adventure Jacket
All other 7.4V jacket and vest garments as an upgraded battery

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Replacement Batteries for Chick Fil

Replacement Batteries for Chick Fil

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2910 Norman Strasse Road, Suite 104
San Marcos, CA. 92069