Get the highlights.

A New Standard in Safety

The TFT display provides real-time insights into battery health, operating temperature, remaining capacity, wireless charging power, Type-C input/output power, and active safety alerts — total control at a glance.

Qi2.2 Certified 25W MagSafe Fast Charging

Power up fast with next-generation Qi2.2 technology — reach 58% in just 20 minutes.

Next-Gen Semi-Solid-State Battery

Featuring the world’s thinnest 10,000mAh semi-solid-state cell, engineered for superior stability and zero safety risk.

Premium Aluminum Alloy Frame

Precision-crafted aluminum alloy enhances heat dissipation while delivering a refined, high-end finish.

Built-In Foldable Stand

Charge and view hands-free with the integrated foldable stand — perfect for work, travel, or everyday use.

KUXIU Global

Since 2004, KUXIU has been expanding into global markets, establishing warehouses and branches in multipleEuropean countries, North America, and Asia.This ensures faster logistics and superior after-sales services for customers worldwide.

Product details

Product Specifications
Model

- S4

Battery Type

Semi-Solid Battery

Material

- Front cover & frame: Aluminum alloy
- Back cover: Shatter-resistant glass

Compatible with iPhones:

- iPhone 17, 16, 15, 14, 13, 12 series
- Excludes iPhone 16e

Battery Capacity

-Total Cell Capacity 10000mAh
-5000mAh 7.7VDC (38.5Wh)

Rated Capacity

6500mAh (5V ⎓ 2.1A)

Wireless Output

25W/15W/10W/7.5W/5W

Product Weight

214g / 7.55oz

Product Dimensions

103.69 x 69 x 13.55mm / 4.08 x 2.72 x 0.53 in

USB-C Output

5V⎓3A,9V⎓3A,12V⎓2.5A,15V⎓2A,20V⎓1.5A(30W Max)

USB-C Input

5V⎓3A,9V⎓3A,12V⎓2.5A,15V⎓2A,20V⎓1.5A(30W Max)

Product certification

- Qi2 CE FCC

Media Coverage

FAQs

Can it be used with a phone case?

It can be used with a phone case, but we recommend using a MagSafe-compatible case to ensure a stable magnetic connection. Thick cases may increase the wireless charging distance, weaken the magnetic connection, and cause overheating.

How long will it take to get my orders?

We have warehouses in multiple countries worldwide, and in most cases, we ship your order on the same day you place it. Whenever possible, we prioritize shipping from a warehouse in your country or a nearby country, ensuring delivery within 3-5 days.

If your country or nearby warehouses are out of stock, we will ship from other countries, which typically takes 5-15 days. For more details, please visit: https://kuxiu.co/pages/shipping-delivery.

Do I need to setup an account to place an order?

You do not need to set up an account to place an order. However creating an account allows you to store your shipping information, see order history, and view your product’s warranty information. Additional features will be added to the account page in the near future.

Which countries can purchase?

We can ship to almost anywhere in the world. Simply place your order on our store, and we’ll take care of the rest!

Any question?

You can contact us through our contact page! We will be happy to assist you.

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