*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.
Have a question?
Our standard 7.v4 battery delivers ample heat for hours on end via our Mobile Warming Technology®. We use only the highest quality Lithium-ion batteries to ensure long-lasting power and battery life. These 7.4-volt batteries are compatible with select Fieldsheer 7.4-volt Heated Jackets and Vests. To learn more about which garments are compatible with what batteries, check out our Mobile Warming® Technology Battery Compatibility Chart.
- Rating: 7.4volts, 2200mAh
- Input: DC 8.4volt,1,000mA
- Charge Time: 3-4 hours
- Size Inches: 2.5in x 2.9in x 0.7in
- Size Metric: 66mm x 48mm x 20mm
- Men’s Alpine BT Jacket
- Men’s Backcountry Heated Jacket
- Men’s Backcountry Heated Vest
- Women’s Backcountry Heated Jacket
- Women’s Backcountry Heated Vest
- Women’s Cascade Vest
- Men’s Company Jacket
- Men’s Company Vest
- Women’s Company Jacket
- Women’s Company Vest
- Men’s Frontier Jacket
- Women’s Frontier Jacket
- Men’s Phase Plus Hoodie
- Men’s Shift Jacket
- Women’s Sierra Jacket
- Men’s Vinson Vest