Standard 7.v4 battery delivers ample heat for hours on end via the Mobile Warming Technology®. Highest quality Lithium-ion batteries to ensure long-lasting power and battery life. These 7.4-volt batteries are compatible with select 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