[suicideneil]

Re: capacity checking- difficult to do. If you can drain the packs down until they 'dump' ( easiest to do this just buy driving the truck until the power/ speed drops off to a crawl suddenly ), then do a full charge & see how many mah were pumped back in.

You should be able to do a 4.5amp charge if your charger is capable, but definately do it in balance mode with the little white connector plugged in, should take roughly an hour.