The 3.7-volt Thawdaddy battery is compatible with only Mobile Warming Thawdaddy Heated Vests. To learn more about which garments are compatible with what batteries, check out our Mobile Warming® Technology Battery Compatibility Chart.

Specifications:

• Rating: 3.7volts, 2000mAh
• Input: DC 4.7volt, 750mA
• Charge Time: 4-5 hours
• Size Inches: 2.1in x 1.8in x 0.35in
• Size Metric: 53.3mm x 44.5mm x 9mm

Garments Compatible:

• Smart ThawDaddy Vest