• Rating: 7.4volts, 4000mAh
• Input: Micro 5v 2A
• DC Port Output: [email protected] 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 [email protected]
• Size Inches: 4.5in x 2.7in x 0.62in

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 , , and To learn more about which garments are compatible with what batteries, check out our .