Galaxy S21 Ultra Battery Case 8000mAh
- Extend around 110% power to your Samsung Galaxy S21 Ultra.
- Fast Charging & Qi Wireless Supported: Both the phone and the battery case can be fast-charged* during a wall charge.
- Android Auto, Samsung Dex & Data SYNC Supported: Samsung Dex passing through the case only works with USB C to C cables but doesn’t work with HDMI cables.
- The Full-edge soft TPU case ** protects your phone from daily wear and tear.
- Wired USB-C Headset & OTG Supported.