... .Output:5V.2600MAH MAX 3.CE, ROHS, FCC lithium battery usb charger power bank PATENT Part NO.XZ-HY6600 Brand nameXuzhongBattery Capacity6600MAH ... ) All function operate by one button. 6) Auto power off, make better use of battery energy. 7) Suitable to IPHONE, PSP, MID ... ) Small size, light weight and portable 6) Auto power off, make better use of battery energy. 7) Suitable to IPHONE, PSP, MID ...