Galaxy S9 Battery Case with Qi Wireless Charging Compatibility, Alpatronix BX440 5.8-inch 4000mAh Slim

Alpatronix® [BX440] 4000mAh Rechargeable Battery Charging Case for Samsung Galaxy S9 (5.8-inch) Compatible with Qi Wireless Charging

Overview:
Designed by Alpatronix to improve the performance and battery life of your Samsung Galaxy S9 (Not compatible for S9 Plus).

Features:
Slim, lightweight and compact design for portability.
4000mAh built-in battery provides your Samsung Galaxy S9 up to 1.5x the needed charge.
Top/bottom slide-in design for better security and easy installation.
Qi-enabled, supports universal wireless charging.
Power LED Indicator – Will indicate the level of power your battery case is currently charged.
Covered buttons for easy access to all ports, switches and buttons.

Specifications:
Capacity: 4000mAh Li-Polymer Rechargeable Battery
Product Dimensions (L x W x H; inches): 2.87 x 0.66 x 6.2
Weight = 4.16 ounces
Input (micro USB): DC 5V-1.8A (Max)
Input (wireless): DC 5V-1.2A
Output Voltage: 5.0±0.25V/1.8A (Max)
Protection: Short circuit and Overcharge
Compatibility: Samsung Galaxy S9 (5.8-inch)
micro USB-C port (can be used for data transfer for Android and PC compatible devices such as Macbooks and Laptops to sync music, photos, files and videos).
UL Certified Battery: highest certification for batteries to ensure the safety of our customers (note: using aftermarket USB cables and/or using USB chargers that supply more power than the input of this product can cause extreme heat generation, explosion, or fire… as is the case with any electronic product).
FCC, CE and RoHS: meets all consumer regulatory requirements in the United States and the European Union.

Package Contents:
1x battery case
1x lifetime warranty card
1x user manual

Satisfaction Guaranteed: We offer a LIFETIME hassle-free warranty to ensure long-lasting coverage, power and protection!
POWERFUL CHARGE: Outstanding 4000mAh UL-certified internal battery for your Galaxy S9 effectively charges well over 100% to last you the entire day. The built-in battery provides up to 1.5x your normal battery power. 100% compatible to support Android OS 8.0+ (Oreo) & older, future Android OS software updates. ONLY compatible with Samsung Galaxy S9, 5.8″ (*NOT compatible with Galaxy S9 Plus 6.2″).
COMPATIBLE WITH Qi WIRELESS CHARGING: Charge with a Qi wireless charger pad (not included). You can use any Qi wireless charging pad to charge both the Galaxy S9 and the battery case together. You can also charge the battery case using the USB-C cable included with your Galaxy S9. Receive 20% OFF our CX101 wireless charging pad (ASIN: B0798X8Y9K) when you purchase BOTH battery case and wireless charger, 100% compatible with this battery case. Link to CX101: http://a.co/9gxoBgr
MAXIMUM PROTECTION: 360° scratch-guard protection minimizes bulk and weight for Galaxy S9 charger case. Raised front bumper stands higher than your Galaxy screen to avoid contact with other surfaces. Easy access to all ports, sensors, speakers and camera. This battery case has the highest industry regulatory certificates: CE, RoHS, and FCC.
EASY & SIMPLE INSTALLATION: Remove top piece and slide the Galaxy S9 to connect to the battery case’s USB-C output port. Once Galaxy S9 is seated, reconnect the top piece in the correct orientation and snap into place on all sides. To remove your Galaxy S9, simply remove the top piece and slide your Galaxy S9 out. You can conveniently charge and sync both the battery case and Galaxy S9 to your PC, laptop or Macbook without having to remove the battery case.
LIFETIME WARRANTY: Ensures you are protected for the life of this product and 30-DAY MONEY-BACK GUARANTEE offers peace of mind, enabling you to return the product in case you don’t like your purchase for any reason.