Modernway Galaxy S9 Battery Case, 4700mAh Extend Rechargeable Battery Pack Charger Case, Portable Charging Case for Samsung Galaxy S9-Black

Modernway Ultra Slim External Portable Rechargeable Battery Power Pack Charger Case is designed to improve the performance and battery life for your Samsung Galaxy S9. ALWAYS POWER ON, NEVER OFFLINE.

1. Build-in magnetic metal, works great with magnetic car phone mount holder, provided more convenience while you driving.
2. LED Power Indicators tell you what the level of your battery case power is. Integrated button allows you to choose when to charge for when you need it most. Know before you go.
3. Slim, lightweight and compact design for portability, make your Phone special style.
4. Perfect cutouts allow access to all cameras, speaker, microphone, headphone and charging port.
5. Integrated circuit design, effectively avoid shorting circuit or overcharge even under extreme conditions of wrong operating, which can effectively protect your phone.
6. Automatically stops charging when device battery reaches 100% to avoid overheating and save you juice.

Specification:
Capacity: 4700mAh Li-Polymer Rechargeable Battery
Output Voltage: 5.0V
Output Current:1.8A
Input Voltage: 5.0V
Input Current:1.8A
Operating Temperature: 0„ƒ -45„ƒ
Charging Time: 4~5 hours
Weight:166g/5.85oz
Dimensions:163x76x20.5mm/6.4x2.99x0.8inch

Notes:
1. Only compatible with Samsung Galaxy S9
2. The battery case is not designed to provide screen protection.
3. Please use the original cable and charger that comes with your Samsung Galaxy S9 to charge the battery case. Generic or non-original chargers may cause the battery case to malfunction.
4. When charging your phone and the battery case at the same time, your phone battery will be full charged first, then automatically charge the battery case.

Package Includes:
1 x Modernway Samsung Galaxy S9 Battery Case
1 x User Manual