ORIGINAL: khodges
I've got an MRC Super Brain 969 Pro... ...It will charge NiCads, NiMH, and LiPoly's, just follow normal precautions on charge rate with LiPoly's.
Before using this charger with Lipos, read this thread
http://www.rcuniverse.com/forum/fb.asp?m=2395447
To shussey, I've got a Hobbico Accucycle Elite. Comes with a 110v power supply, but will work off 10v also. Charges and discharges 2 batteries at once, and works for nicad, nimh, and lipos. Nice and compact if you want to take it to the field. I like this charger.