Question about Icy Box Ib-Ac6401

I use a battery with a USB connection - a mini power bank like this one:

Romoss PSC05C Mini Powerbank 5000mAh 10.5W (Blue) (5000 mAh, 10.50 W, 10.50 Wh)

Hi,

i checked the constructor's website and i find 1 on digitec that might work:
Play-Zone Netzteil AC/DC-Adapter 5V DC 1500mA 3.5mm*1.35mm

Best Regards,
N. Oliveira