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10000mAh/37Wh Rechargeable Li-ion Battery/Power Bank for Heated Vest/Heated Jackets

$39.99 $49.99 Save  $10.00
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Buy$119.00 get$20.00 OFF
Buy$189.00 get$40.00 OFF
Buy$249.00 get$60.00 OFF
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Authentic guarantee

Return guarantee within 30days

sailwind battery

Function Introduction

  • Portable Designed: The battery is portable designed (3.54*2.48*0.87 inch,7.28 oz) and user-friendly designed with rounded corners, be more comfortable while using for heated vest/heated jacket, specifically matched for Sailwind heated vest, and also suitable for other brand heated apparel.
  • Large Capacity: The capacity of he rechargeable Li-ion Battery is 10000mAh/37Wh, which can heat the vest in seconds, a single charge can usually last up to 9 hours of warmth.
  • Widely Compatible: Multifunction usb charging, the USB port of the power bank can be matched with smart phones or other mobile devices,very convenient.
  •  4 Indicator Lights: 4 indicator lights(25%,50%,75%,100%) on the power bank, you can check the remaining power right away by pressing the button in the middle of the battery.
  •  Certified Safe: FCC certified, the Certificate No is SIT200722010101F, provides more protection for you.

Technical Specifications

  •  Portable Design: 3.54*2.48*0.87 inch,7.28 oz(185g)
  •  Large Capacity: 10000mAH / 37Wh POWER BANK
  •  4 Indicator Lights
  •  User-Friendly Design
  •  Chage Other Devices: The USB port can bematched with smart phones or other mobile devices




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