no you get that longer adapter cable that the ends fit into pictured there.. so you would be good to go.. it just has a usb-male on one end that slides into the battery and then a post-female end on the other that you can then slide those attachments into.. this thing is pretty much ready to go assuming the ends are the correct size..
Neil
If you get one, let us know how it is.
It's pretty cheap for a "ready to go" external battery.
FWIW, I noticed he is also selling smaller capacity 1500mAh, for $9.99 shipped.
I'd go with the higher capacity for $4.00 more.