nope.
you can do it.
just don't be a fully sick electrician and try making some RC packs for the micro T. thatd just be stupid.
don't waste money on some good ones either. to be honest, supermarkets should sell cheap-ass wall chargers and batteries to go with em. you might like to go down that path... OR you can get a battery rack and connect it to a good hobby-grade NimH/NiCd charger, and charge them like that.
up to you.