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Next-Gen Fast Charging

Equipped with Qi2.2 25W MAX wireless charging, 35W MAX wired fast charging, and a 10,000mAh semi–solid-state battery, the S3 combines the most advanced power bank technologies in one device. It delivers both wireless and wired fast charging, extending your iPhone’s battery life by 1.5–2 times. The semi–solid-state battery offers 3× the lifespan of standard lithium-ion cells and prevents fire risks caused by punctures, collisions, or drops—making it the safest choice for indoor use.

Built-in Cable & Kickstand Design

No more carrying extra charging cables. The S3 features a hidden built-in charging cable and a convenient kickstand. Easily switch between wired and wireless charging while keeping your phone upright on a desk—perfect for video calls, streaming, or staying on top of important notifications.

Smart Digital Display

Stay in control with a real-time digital power display. Instantly check battery health and charging status so you’ll always know when it’s time to recharge.

Comprehensive Safety Protection

Designed for ultimate safety, the S3 includes over-current protection, voltage protection, and short-circuit prevention. It has passed rigorous drop, collision, thermal cycle, and compression tests, fully meeting international safety standards for 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

- S3

Battery Type

Solid-State Battery

Material

- Shell: Plastic

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 ⎓ 3A)

Wireless Output

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

Product Weight

245.3g / 8.65oz

Product Dimensions

106.9*71*22.15mm / 4.20 × 2.79 × 0.87 inch

USB-C1/C2 Output

5V⎓3A,9V⎓3A,12V⎓2.92A,15V⎓2.33A,20V⎓1.75A(35W Max)

USB-C Input

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

Product certification

- Qi2 CE FCC

Included in the Box

  • S3 Wireless Power Bank

  • Charging Cable

  • User Manual

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.

Can it be used while charging?

Yes, it supports pass-through charging, allowing you to charge the power bank while wirelessly charging your iPhone or other devices.

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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