1. Capacity: 5200mAh. 2. Battery: 18650 lithium battery. 3. Size: 96mm*45mm*23mm (L*W*H). 4. Weight: 115g. 5. Input: 5V/1A. 6. Output: single USB: 5V/1A. 7. Material: ABS+PC flame retardant material, carbon fiber surface pattern. 8. Display: LED battery indicator.