Newdery Special design Battery Case for Samsung Galaxy S9

Slim Galaxy S9 charging bank offers a high capacity of 5500mAh Li-Polymer rechargeable battery which can quickly charge your device in 2 hours.

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Product Review

Newdery Special design Battery Case for Samsung Galaxy S9

Slim Galaxy S9 charging bank offers a high capacity of 5500mAh Li-Polymer rechargeable battery which can quickly charge your device in 2 hours.

Charging & Data Sync & Protecting 3 in 1
The durable S9 external battery case supports fast charge your S9 and the case at the same time.
Protects your S9 from scratches and other daily wear and tear.
Support data transfer between your phone and computer.

Efficient Dual Charging
This S9 charger case is equipped with Smart Dual Charge Technology, so it can charge your phone and the charging case at the same time.
Press and hold the charge button for 2 seconds to begin or end charging.

Charging the battery case
Connect the TYPE-C charging cable to the port at the bottom of the S9 power case. For best results, connect the cable to wall charger. Smart LED Indicator verify how much juice you still have
0-25% - Red
25-50% - Deep blue
50-75% - Green
75-100% - Light blue

Product Parameters
Weight: 5.2 oz
Input: 5V/1.8A
Output: 5V/1.8A
Capacity: 5500mAh
Dimensions: 6.6x3.1x0.7in

Package include:
1 x External Samsung Galaxy S9 Battery charger case
1 x Easy Installation User Manual


  • [UPGRADED TO SUPPORT QI WIRELESS CHARGER] - ONLY FOR GALAXY S9 SMALL PHONE! Qi-enabled wireless galaxy s9 power case allows you to charge the case with a wireless charging pad (not included). You can use any Qi wireless charging pad to charge the phone and the battery case together.
  • [EXTENDED 100% BATTERY LIFE] - Samsung S9 backup case battery with built-in 4700 mAh rechargeable Li-polymer battery pack, doubles your battery life. the galaxy S9 extended case is made of TPU and PC material. Great for travel and heavy users.
  • [CHARGE SIMULTANEOUSLY] - Simultaneously charge your S9 and case charger together with the original cable. Your phone recharges first, followed by the extended case battery.
  • [360 FULL PROTECTION] - Newdery portable charging case for galaxy S9 adds only 0.4-inch thickness and 4.37 oz weight to your phone, provides superior full protection to the edges, prevent your phone from getting scratched.
  • [100% SATISFACTION GUARANTEED] - 12-month warranty ensures you are protected for the life of galaxy S9 external battery pack. You will be offered full assistance from our NEWDERY Customer Support Team.

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