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

    21700 Battery Box Portable External Power Battery Box Holder for 8x21700 Battery Box Holder

    $12.98

    🌸 Cute & Stylish Hair Accessories

    🚚 Free Shipping on $12.98        📦 Ships in 3–5 Days

    🔍 Carefully Inspected          💫 21-Day Returns

    About this item

  • A power back case, without battery, can 8pcs 21700 batteries (Batteries not included)
  • full fast charging 22.5W, two-way fast charging 20W.
  • 22.5W output supports - - multi-protocol fast charging for laptop phone
  • You can take it on the plane without, safe and
  • body, imported LED screen can check the remaining power in real-time