COOFUN Samsung Galaxy S8 Plus S8+ Charger Battery Case, 5500mAh Ultra Slim Rechargeable Portable External Backup Battery Pack-Charger Cover-Protective Case Power Bank Case (Black)

Description

Specification:
Input: 5.0V-1.8A
Output: 5.0V-1.8A
Capacity: 5500mAh
Dimension: 164.6x76.2x17.3mm

Features:
Designed for Phone, make your phone special style.
Built-in-high-capacity lithium=polymer battery, the double standby time for the phone.
Creative design, enjoy your phones without removing the battery case.
High class material to protect your phone, charging and protecting 2 in 1.
Integrated circuit design, effectively avoid short circuit or overtime charge even under extreme conditions of wrong operating.
With intelligent switch and precise power, to extend the build-in battery life.

Operation Guide:

Charging the battery case:
Connect the Type-c Connector to usb cable with battery case, then plgu the cable to power adapter to charging the battery case, when charging, the LED indicator are lighting.

Charging the phone:
Put your phone into the battery case, press the button 2 seconds to start charging, when charging, the LED indicator are lighting, press the button 2 seconds to stop charge.

Note:
When charging the battery case with your phone attached, if you want to do the data sync with your computer, please take off the battery case from your phone first.
For wireless charging and FNC function, please take off the battery case from your phone.

Warning:
When you buy it ,the battery need to be charged fully in the first time.
Beware of battery case serious fall, wear, or other effects, if any unusual phenomenon please stop using it immediately.
Recommend that you use Phone s original data cable to connect the battery case to avoid incompatibility issues.
Do not disassemble or replace any spare parts.
Due to the chassis ultra-thin, when using the battery case, please remove the Phone s protected case.

Package Contents:
1. Rechargeable External Battery Case X1
2. User Manual X1