I hear you, everyone goes through this ordeal once, then you learn to really read and go through everything and get all the little required parts and do your homework so you don't have to go through it again
On the charger, it looks like you need a separate power supply for that? Did you get one? From what I have read, it does not have a wall plug, it needs a 11-15 volt power supply that will allow for banana plugs or alligator clips.
On the charge connector, it looks like that charger has banana plug output as well, you will need to solder on a Deans Ultra female connector to your battery, then get the "Charge Lead Banana Plugs to Deans Male Ultra" connector on this website
http://www.electrifly.com/powersyste...onnectors.html
The Stock Number is GPMM3148 - I think that should do it.