I'm sorry for this very rudimentary question, I'm completely new to this hobby.
I need to have a ~30V power source and I want to buy 22 AA batteries and connect them in a series. I intend to use several of this holders: http://www.ebay.com/itm/4-x-AA-2A-Battery-Holder-Box-6V-Case-W-lead-ON-OFF-Switch-Enclosed-Box-Snap-On-/130685755489?pt=AU_Electronics_Batteries_Chargers&hash=item1e6d7a6061
but the problem is I have no idea what to use to make them join together, I don't think glue would work. I suppose I could make a cut in the middle of the wires and solder a wire from one casing to another, however I would rather want something more comfortable.
So how do you guys connect your circuits? Like I said I'm a total noob, and if I'm posting in the wrong forum (it seems to me like a more professional environment) I apologize in advance.
Also, if you have any suggestion of how I can achieve my goal in an easier or cheaper manner I would appreciate any suggestion.