RE: Balancing
Yup.
[link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXEYD4&P=ML]Hobbico Accu-Cycle Elite Battery Cycler[/link]
Charges and discharges 1-3 cell Lithium-Ion and Lithium-Polymer packs. Peak charges, discharges and cycles 1-10 cell NiCd or NiMH packs. Charges two batteries at once.