It is compatible with IOS 8. 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 iPhone 5/5S
-4 Led indicators for power balance (0–25%–50%–75%–100%)
-Charging time: around 5 hours
-Input voltage: 5V
-Input Current: 0.5A
-Output Voltage: 5V
-Output current: 0.5A
2600mah backup battery for Iphone 5/5S * 1 User Manuel
Make sure this fits by entering your model number.
2600mAh External battery charger case for iPhone 5/ 5s
Connect the USB to a powered USB equipment or computer.
Protect function: short circuit, over-current, over-charging and over-discharging.
Compatible with IOS8