Standard 7.4V soft touch battery delivers ample heat for hours on end via our Mobile Warming Technology®. Mobile Warming® uses only the highest quality Lithium-ion batteries to ensure long-lasting power and battery life. This 7.4V battery comes standard in the Phase Hoodie, High-Vis Jacket and is compatible with only Fieldsheer 7.4V heated jackets and vests with Mobile Warming Technology.

• Rating: 7.4V, 2200mAh
• Input: DC 8.4V, 1000mA
• Charge time: 3-4 Hrs
• Includes (1) 7.4V Battery, (1) Wall Charger