Input: DC 5V 0.5A Output: DC 5V 1A Real Internal Capacity: 5000maH Long service life,more than 500 times the charging and discharging The lithium-ion polymer, long service life,more safety To charge power bank : Use USB cable with Micro connector to charge power bank, the "IN" port is the charging

Input: DC 5V 0.5A Output: DC 5V 1A Real Internal Capacity: 5000maH Long service life,more than 500 times the charging and discharging The lithium-ion polymer, long service life,more safety To charge power bank : Use USB cable with Micro connector to charge power bank, the "IN" port is the charging port of power bank. You can charge power bank from adapter's USB or charging from computer's USB. When LED is red that means a mobile power source is being charged, if it's blue that means full charged. To charge digital devices: Simply use the matched USB cable to charge digital products. One end of the USB cable connect with the "OUT" port of the power bank, another end connect with the digital product with converted tip,it will start to charge. Compatible:with ipad/iphone/ipod/NOKIA/HTC/Samsung, Motorola SONY PS3 As well as most USB charging mobile phones and electronic devices (Please make sure the device's charging specification)