I may have to look into that, thank you Theo, and thank you for the additional information Alex. I was planning to put it into a cheap, small Tupperware box with holes drilled out for the wiring to go through and such, and use maybe a couple of rubber washers to keep it steady and not shake itself apart when other robots smack into it.

Aaaand unfortunately I have to go back to asking questions about batteries... again. But instead of it being the batteries itself, the questions are for the chargers.

I found this thing from hobbyking, and I'm just wondering if that'll charge up say... this battery? Or are there any other battery/battery charger combos that're cheaper and get the job done just as well? Because I don't want to buy them and find out that they're utter... well, you know, haha.