Y harness help

It was taking about 2 hrs. I was not really in a rush to much. If you could link a charger/balancer that gets it done in around an hour that would be great, but for the money, menh.

I am looking at >>these<< and they have the JST XH3 balancer tabs on them so I need a harness that will allow me to charge both batteries at once.

I think >>this<< is the charger I will be getting although I need to get a powersupply for it. Anyone use this charger or have an alternative for me to consider?