Operation step:
1 Simply using the attached USB cable is well enough to charge this charger. One end of charging cable connects with the "IN" port, another end connects with Computer's USB port or DC5V charging port. It means it is charged when the red indicator lights is on.
2 Simply using the attached USB cable can charge the mobile phones and digital products. One end of charging cable connects with the "OUT"port, another end Connects with converted tip to plug in mobile charging port. Press the switch to turn on, it means it is charging when the green indicator blinking. When finish Recharging, power will be automatically turned off in 8 seconds.

Specification:
Input voltage: DC 5V Input voltage: DC 5V Input voltage: DC 5V
Input current: 500 mA Input current: 500 mA Input current: 500 mA
Output voltage: DC 5.5V Output voltage: DC 5.5V Output voltage: DC 5.5V
Output current: ≤ 1A Output current: ≤ 1A Output current: ≤ 1A
Product Size: Φ 23.5*T94mm Product Size: Φ 23.5*T94mm Product Size: Φ 23.5*T94mm
Product Weight: 83G Product Weight: 83G Product Weight: 83G
Applicable to: Cell phone and digital devices Applicable to: Cell phone and digital devices Applicable to: Cell phone and digital devices
Capacity: 800mAh Capacity: 1600mAh Capacity: 2200mAh

ACCESSORIES
1PCS Portable charger, 1PCS USB cable, 1 copy of User's manual Charging tips.

MAINTENANCE
Keep your portable charger operating to the fullest potential, by following the below steps:
1 Re-charge your portable charger once every three months when it is not in use.
2 Keep the portable charger away from any moist environment and corrosive material.
3 Never wash the portable charger with any irritating chemicals, soaps or detergents.