★HIGH CAPACITY CHARGER CASE：Galaxy S8 Plus powerbank@ 5500mAh. It offers up to 130% extra battery life. Add up to 7 hours 3G internet,9 hours 3G talk time, 10 hours WIFI,12 hours 2G talk time
★DOUBLE PROTECTION&FAST CHARGER: Soft TPU case to ensure a perfect fit with your Galaxy S8 Plus and guard your phone from drops and hard falls，Type C input charging port, you can use the original charger and cable to charge both phone and battery pack simultaneously.
★LED Battery Indicator：Illuminated lights on the back of the case tell you exactly how much power you have left， exactly the power you have (0--25%--50%--75%--100%); besides, you could switch on/off your S8 Plus battery case with the power switch.
★BUMEPER DESIGN & POCKET SIZE: 360° comprehensive bumper design and hard-shell backplate, the Trianium Portable Charger protects your Galaxy S8 Plus from scratches and other daily wear and tear, yet small and convenient enough to fit easily in your hand or in your pocket
★100% MONEY BACK: Your satisfaction is our number one priority so if for any reason you are not fully satisfied with your S8 battery case, we gladly offer a 30 day money back guarantee no questions asked.
High Capacity Battery Case for Samsung Galaxy S8 Plus
Compatibility: Only for Galaxy S8 Plus (6.2 inch)
Battery cell type: Lithium Polymer
Output : 5V/1.8A
Portable Charger protects your phone from scratches and other daily wear and tear, yet small and convenient enough to fit in your pocket.
Slide your phone gently into the power case, and make sure phone is well connected to the power case via the Type C connector. Solid press the power button on the back for 2 seconds until led lights on to start / stop charging.
1. Support Pass-through Quick Charge Only.
2. Charging Cable is not included. For optimal charge, please use your original Samsung stock type c cable to charge both battery case and your phone
Galaxy S8 Plus Battery Case LITAUS 5500mAh Rechargeable External Battery Portable Charger Protective Charging Case Juice Power Bank Extended Fast Recharger for Samsung Galaxy S8 Plus（2017 Red） - B074TCBJK2