Get Optimal Power In Time--Built-in 5500mAh Li-polymer rechargeable battery, can effectively provide 120%+ extra battery life to your galaxy note 8 phone. A great source of 48 + hours talk time or 26+ hours web browsing time on the go could be used for you when need.
Charging Protecting 2 in 1--With soft rubber material, this battery case could provide you full-edge protection for your galaxy note8 from scratches and other daily wear and tear which is small and convenient enough to fit easily in your pocket or hand. COULD NOT PROTECT SCREEN.
4 Level LED Power Indicator--With the features of LED battery level indicator, it could let you know exactly the power you charged or left (0--25%--50%--75%--100%); besides, you could start or stop charging by just one-click of the the power switch button.
Perfect Fit Your Note 8 Phone--Specially designed for Samsung galaxy Note 8, the external battery charging case has precise cutouts for speakers, charging ports, audio ports and buttons. You can sync your phone to computer without removing he battery case.
Certified Safe for Using--Integrated circuit design, effectively avoid shorting circuit or overcharge even under extreme conditions of wrong operating.***** offers 12-month hassle-free warranty to guarantee an extra peace-of-mind using for your Galaxy Note 8 battery case.
Product description
Vproof External Battery Case is designed for Samsung Galaxy Note 8, support continuous charge and data-sync.
Powerful battery case
--The powerful 5500mAh Li-polymer rechargeable battery case can effectively provide 130%+ extra battery life to your phone, which is equivalent to add 48+ hours talk time or 26+ hours web browsing time.
Support Charge and Data-sync
--Simultaneously charge your samsung Note 8 and battery case together with the Type-C cable.
Easy to Use
--Hold the sleek ON/OFF button on the Galaxy Note 8 power case to turn the case ON and OFF whenever you need the extra battery.
Safety Guaranteed
--We offer a 12-month Warranty to ensure maximum protection for your galaxy note8 battery case.

Specifications
Battery Type: Polymer Li-ion battery
Product Material: Rubber + ABS + PC
Capacity: 5500mAh
Input/Output : 5.0V 1800mAh
Product Dimensions: 6.6x3.1x0.7 in
Charging time: 4.5 hours

Package include
1x Galaxy Note8 Battery Case
1x User Manual