Samsung S22 Ultra Battery Case FengYunTong Heavy

Description

Product Overview

The FengYunTong battery case is engineered specifically for Samsung Galaxy S22 Ultra and S23 Ultra, combining a high‑capacity 12000mAh lithium‑polymer cell with a rugged, lightweight shell. Constructed from impact‑resistant polycarbonate and a soft‑touch rubberized frame, the case offers heavy‑duty protection against drops, scratches, and everyday wear. Integrated wireless charging coils comply with the Qi standard, allowing you to power up without removing the case. CE, FC and RoHS certifications guarantee electrical safety, while the built‑in LED indicator provides real‑time battery status at a glance. The ergonomic one‑piece design fits snugly around the phone, preserving button feel and camera alignment.

Usage

Designed for on‑the‑go professionals, travelers, and media enthusiasts, this battery case extends device runtime by up to 200%, ensuring you can stream, game, or attend video calls without hunting for an outlet. Whether you are commuting on a crowded train, working from a coffee shop, or exploring outdoor locations, the case’s slim profile (6 x 5 x 1 inches) and lightweight build (3.2 ounces) keep your phone comfortable in hand and pocket. The wireless charging capability simplifies recharging at airports, hotels, or any Qi‑compatible pad, while the durable exterior protects the device during rugged activities such as hiking or biking.

Why Choose Us

FengYunTong leverages years of expertise in mobile accessories to deliver a product that balances power, protection, and convenience. Our battery case undergoes rigorous testing for drop resistance, thermal management, and charging efficiency, ensuring consistent performance over thousands of charge cycles. The partnership with Samsung guarantees full compatibility with all native functions, including camera, fingerprint sensor, and fast charging. Additionally, we provide a 12‑month after‑sales support program, giving customers confidence in long‑term reliability.

Key Features

• 12000mAh high‑capacity battery doubles daily usage for Galaxy S22 Ultra and S23 Ultra.
• Heavy‑duty polycarbonate shell with rubberized edges protects against drops up to 2 meters.
• Qi‑compatible wireless charging eliminates the need to remove the case.
• CE, FC and RoHS certifications ensure safe, reliable power delivery.
• LED battery indicator and one‑piece ergonomic design for easy handling.

FAQ

Does the case affect the phone’s wireless charging speed?

The case is designed with a low‑profile Qi coil that maintains the standard wireless charging speed of up to 15W, so you experience no noticeable slowdown.

Can I use the case while the phone is charging via a cable?

Yes, the case supports simultaneous wired and wireless charging. Use the original Samsung USB‑C cable for fast wired charging without removing the case.

Is the battery replaceable?

The built‑in battery is sealed for safety and longevity. If the capacity degrades significantly, contact our support team for a replacement under the 12‑month warranty.

Will the case interfere with the camera or fingerprint sensor?

No. The case’s precise cutouts align perfectly with the camera module and ultrasonic fingerprint sensor, preserving full functionality.

What is the expected lifespan of the battery?

Under normal usage, the 12000mAh cell retains over 80% of its original capacity after 500 full charge cycles.