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Amazon.com: THERM-IC C-Pack 1300 Single Battery Compatible with Therm-ic Heat Flat, Heat 3D & Heat Kit Heated Insoles - Compact Lightweight Easy to Use Battery with 3 Heat Settings : Sports &
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Amazon.com: THERM-IC C-Pack 1300 B Battery - Compatible with Therm-ic Heat Flat, Heat 3D & Heat Kit Heated Insoles - Compact Easy to Use Battery with Bluetooth Technology for Heat Control -
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Amazon.com: THERM-IC C-Pack 1300 Single Battery Compatible with Therm-ic Heat Flat, Heat 3D & Heat Kit Heated Insoles - Compact Lightweight Easy to Use Battery with 3 Heat Settings : Sports &
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