Ipad Data Link Ground Station "power supply"

[Lenny7118]

Will a 6200mah portable power supply be ok to power the ground unit.
I have a Zerolemon Slim 6200mah power supple. It says 5V/2.1A is that enough power ?

 

[MStacey]

I hook mine upto a Powergen 12000mAh. I plug the double end of the USB lead supplied with the GS into two of the slots on the USB pack

Heres a link
http://www.amazon.co.uk/PowerGen-12...=UTF8&qid=1397115869&sr=8-1&keywords=powergen