NewNow Window View 2600mAh Extened Battery Charger Backup Power Bank Flip Cover Case for SAMSUNG GALAXY S4 mini i9190 (White)

Feature:
Ultra-thin design and perfect dimensions
Very light and convenient to carry.
Easy installation and removal
360º Protective and powerful.
Works as both an extended battery set and a protection case.
External battery charger case for Samsung Galaxy S4 Mini I9190

Specification:
-4 Led indicators for power balance (0--25%--50%--75%--100%)
-Capacity: 2600mah
-Charging time: around 3-5 hours
-Input voltage: 5V
-Input Current: 0.5A
-Output Voltage: 5V
-Output current: 0.5A

Package Including:
2600mah backup battery for Samsung Galaxy S4 mini i9190 x 1