• Free shipping on all orders — get 8% OFF! F3J3LXK6

    18400mAh Heated Vest Battery Pack - 7.4V DC 4.0mm & USB/Type-C Output Compatible with Heated Apparel, Up to 11H Heat, LED Display

    $35.99

    🌸 Cute & Stylish Hair Accessories

    🚚 Free Shipping on $35.99        📦 Ships in 3–5 Days

    🔍 Carefully Inspected          💫 21-Day Returns

    Product details

  • Connector Type: USB Type A, USB Type C
  • Brand: HILLSLTR
  • Battery Capacity: 18400 Milliamp Hours
  • Color: Black
  • Special Feature: 18400mah Capacity, Digital Display, Fast Charging, Lightweight

    • About this item

  • 【Compatible with 7.4V Heated Apparel Featuring 4.0mm DC Connector & Most USB Heated Vests】HILLSLTR 18400mAh battery pack supports 7.4V heated vests and jackets with a 4.0mm DC output connector. It also works with most USB-powered heated vests, offering versatile compatibility. Before purchasing, please confirm your heated gear’s connector type to ensure proper fit.
  • 【Large 18400mAh Capacity – Up to 10 Hours of Continuous Heat】This powerful battery delivers up to 10 hours of warmth on low, 6–7 hours on medium, and 5–6 hours on high settings, ideal for extended outdoor use. It provides reliable heating support for both DC 4.0mm and USB-compatible heated apparel throughout your day.
  • 【Charges Mobile Devices with USB & Type-C Ports】Equipped with USB and Type-C output ports, this battery pack can simultaneously charge your heated vest and mobile devices such as smartphones or tablets while on the go. Stay warm and keep your essential electronics powered during your outdoor adventures.
  • 【Accurate LED Battery Percentage Display for Easy Monitoring】Features a smart LED screen that clearly shows the remaining battery percentage from 1% to 100%. The display automatically lights up when in use and enters sleep mode when idle, helping you effectively manage battery life for both heated apparel and device charging.
  • 【Auto-On & Power-Saving Sleep Mode with Travel-Friendly Design】Automatically powers on heating when connected, eliminating the need for manual operation. Sleep mode conserves battery when idle, maximizing heating time. Weighing only 9oz, this UL, CE and RoHS certified battery pack is TSA-approved for hassle-free travel.