... 5V 1A 2. Output: 5V 2A 3. Compatible for Apple, Sony Ericsson, Samsung, PSP, Nokia 8000mAh Portable Power ... (Polyma Lithium-ion battery)2) Compatible with all generations Apple 4G iPhone , PSP and mobilephone3) Output: 5V 1000mA ... 25%,50%,75%,100%7) Press the button for about two seconds to turn it on or ... female connector, so you only need one cable for charging and discharging, easy to take.9) 8000mAh ...