• High quality 5500mAh battery charger case for Samsung Galaxy S8

• Quickly and effectively solves the low power problem for your devices while on-the-go

• Designed with USB output, can charge other mobile phones with a USB cable (not included)
  

• Built-in kickstand for media entertainment and hands-free viewing

• LED indicator shows the remaining power by pressing the switch

• Multi-level protections: over-load, over-current, over-voltage, over-power, over-charge and over-heating etc. protection for safe and fast charging

• Provide drops and shocks protections for your phone as well
  

Specifications:

• Battery Type: Li-polymer battery
  

• Marked Capacity: 5500mAh

• Actual Capacity: 5300mAh
  

• Input: 5V 2.0A max

• Output: 5V 2.0A max

• Certificate: CE and FCC