Capacity: 2600mAh Input: DC 5V, 1000mA Output: DC 5V, 1000mA Dimensions: 90mmx30mmx21mm(L*W*H) Weight: About 65g Li-ion cells efficiently store energy. Charge your USB devices simultaneously (DC 5V 1A) Charge your Power Bank via USB-device (DC 5V 1A) Package includes external battery, one micro-USB cable.