http://www.westlondonmodels.com/product1096/ThunderPower-TP-1010C/http://www.westlondonmodels.com/prod...ower-TP-1010C/
This is the 10 cell charger I use, when you buy it, it will only charge lipo/liIon - but if you buy a data cable you can download the new software for A123s, nicads, nimhs etc.
http://www.westlondonmodels.com/product1098/ThunderPower-TP-210V/http://www.westlondonmodels.com/prod...Power-TP-210V/
and thats the 10cell balancer i use which both link together. You can balance 2x 10cell packs together with that balancer i beleive.