A123 has traditionally been a lithium-ion phosphate (LFP) focused company, providing state-of-the-art, high power solutions with excellent safety for low voltage automotive applications.  This focus continues to result in the development of unique LFP synthesis and crystal structure doping processes to further enhance low temperature performance.  In an effort to produce safe, high-energy density cells utilizing nickel-rich NCM cathodes and large capacity anode materials, A123 is implementing the same crystal level doping and surface coating approach that has been effective for low voltage material development.  This presentation topic is therefore focused on the high power cathode material development that has resulted in Lithium Ion Starter Batteries (LiSBs) with cold crank capabilities that surpass lead acid batteries and high energy advancements at the material and cell levels in order to achieve energy densities approaching 300 Wh/kg and 600 Wh/L for EV applications.