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Power, kept calm.

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On this page
  1. Email
  2. What to include
  3. Common requests
  4. Reporting a safety concern
  5. Mailing address

Contact

Last updated October 20, 2026

A question about a charger, a cable or a power bank, an order, a delivery or a return? Write to us and a real person will answer.

On this page
  1. Email
  2. What to include
  3. Common requests
  4. Reporting a safety concern
  5. Mailing address

Email

tourexv@outlook.fr

We reply within 2 business days. Business days are Monday to Friday, excluding US federal holidays. Support is by email only: there is no phone line, and every message gets a written answer you can keep.

What to include

  • Your order number, if you have one.
  • The name and email address used for the order.
  • The product or products concerned.
  • A short description of what you need.
  • For an item that arrived damaged, wrong or defective: photos, or a short video, of the item, the packaging and the shipping label.
  • For a power bank that is damaged, swollen, hot or leaking: photos only. Do not ship it to us.
  • To change a shipping address: the full corrected address, within our delivery area. Please write as soon as possible, because we cannot change the address once the order has shipped.

Common requests

  • Choosing a product: tell us which phone, watch, tablet or laptop you want to charge, and where, and we will help you choose before you order.
  • Delivery times, tracking, delays and the delivery area: see Shipping & Delivery.
  • Canceling an order before it ships: email us with your order number and "Cancel" in the subject line. See Cancellations.
  • Returning an item, or an item that arrived damaged, wrong or defective: see Returns, Refunds & Cancellations. Please email us before you send anything back: every return needs our authorization first.
  • Charging safely, flying with a power bank, magnets and disposal: see Care & Safety.
  • A charge you do not recognize: email us before you contact your bank, and we will tell you what it is.
  • Privacy requests (access, correction, deletion, a copy of your information, opt-out or appeal): email us with "Privacy request" in the subject line. See our Privacy Policy.
  • Help using the website, or ordering by email: see Accessibility.
  • Who we are: see Seller Information.

Reporting a safety concern

If you think one of our products is unsafe, or something happened with it, stop using it and email us with "Safety" in the subject line: the product, your order number if you have it, what happened and, if you can, photos. We keep a record of every report. In an emergency, call 911 first. You can also report it to the U.S. Consumer Product Safety Commission at SaferProducts.gov. See Reporting a safety concern.

Mailing address

Quinz LLC, 30 N Gould St Ste R, Sheridan, WY 82801, United States.

This is our registered agent's address, for letters and legal notices only. It is not a store or a showroom, and it is not a returns address: we cannot receive visitors or products there. For a return, please email us first: we send you a return authorization with the return address and instructions.

Power, kept calm.

From the Japanese nagi (凪): the calm of the sea when the wind drops. Chargers, cables and power banks that do their job quietly, so the rest of your day can stay calm.

tourexv@outlook.fr

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NAGI

  • About
  • Where do you charge
  • Which one
  • Questions

Information

  • Seller Information
  • Terms of Sale
  • Privacy Policy
  • Returns, Refunds & Cancellations
  • Shipping & Delivery
  • Care & Safety
  • Cookie Policy
  • Accessibility
  • Contact
  • Cancellations

NAGI is operated by Quinz LLC, a Wyoming limited liability company.

30 N Gould St Ste R, Sheridan, WY 82801, United States

Payment methods (once online checkout opens): Credit and debit cards (Visa, Mastercard, American Express, Discover), Apple Pay and Google Pay.

We deliver to the 48 contiguous US states and D.C.

Use chargers and power banks in a dry place, uncovered, and stop using any product that is damaged, swollen or hot. Keep magnetic products away from pacemakers and other implanted medical devices.

iPhone, iPad, MacBook and Apple Watch are trademarks of Apple Inc., registered in the U.S. and other countries. NAGI is not affiliated with or endorsed by Apple Inc.

© 2026 Quinz LLC

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Estimated delivery: about 8 to 15 business days from order confirmation

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