Published Date 11/25/12 3:18 PM

This looks quite usefull, next time we get some funding in I will get one to try, has anyone used one?

PortaPow Premium Dual Emergency USB Battery Extender External Pack here

The capacity is 6600mAh, 203g and 110x88x15mm

The pack outputs 2.1A from one socket and 1A from the other, a total of 3.1A of power which will alow fast chargeing. the only issue seams to be that it whont pass charge through (need to test this).