k tomu 5600mAh tam nepopisujú nič ale k inému pre mňa nezrozumiteľné čísla.
Details about Portable 30000mAh Solar Dual USB External Battery Power Bank Charger For Phone

Specifications:

Solar panel:1.5W

Compatible:mp3/mp4/iPhone/smart phone/PSP

Capacity: 30000 mAh

Input:5V 1.0 A(Max)

Output:5V 2.1A(Max)