Your phone deserves more than just a case; it craves power and protection. Picture yourself on the go, worrying about battery life while trying to capture every moment. You need a solution that keeps you connected without slowing you down.
Meet your new essential companion for the Galaxy S21 Ultra.
Stay Charged All Day
Running out of battery can ruin your plans. This case features a built-in 5000mAh lithium-ion battery, giving you 100% extra juice when you need it most. No more frantic searches for outlets or portable chargers.
Seamless Protection
Your device is an investment, and it deserves top-notch defense against bumps and scratches. With 360º full protection, this case safeguards your phone from everyday wear and tear while allowing easy access to all buttons and ports.
Intuitive Power Management
You shouldn’t have to guess how much power you have left. The integrated LED indicator communicates your battery status clearly, while the convenient power switch lets you control charging effortlessly—turn it on when you need it, off when you don’t.
Travel-Ready Design
When adventure calls, bulky cases can weigh you down. This slim design fits seamlessly into your lifestyle, ideal for travel and outdoor activities without compromising functionality.
- Attribute: Brand — Sitong
- Attribute: Color — Black
- Attribute: Compatibility — Only for Galaxy S21 Ultra; not compatible with Galaxy S21 or Galaxy S21+
- Attribute: Dimensions — 8.1 x 4.6 x 1.1 inches
- Attribute: Part Number — sitong-galaxys21ultra-5000m
- Attribute: Model Number — E87C
- Attribute: Charging Method — Charge phone and case simultaneously when plugged in; stops when fully charged
- Attribute: Material — High-quality material for unique tactile impression
- Attribute: Installation — Phone charges automatically once installed; requires manual activation to charge
- Attribute: Protection Level — Protects against bumps, scratches, and dust; screen not included
- Attribute: Recommended Charger — Use original charger for optimal performance; recommended 65w charger with Type C cord
- Attribute: Working Temperature — 0℃-45℃
