Intresting to know that GM has "learned that the battery management system is the key to extracting the best life and performance out of the battery."
So anyone (NEW VECTRIX) interested in improving the Vectrix should take notice.
limk
http://green.autoblog.com/2009/11/17/gm-provides-update-on-volt-vehicle-and-battery-development/
I completely agree. vectrix looses 20-30% of range due to lack of battery management. Hopefully, lithium cells are voltage-fragile cells and must have BMS...