%0 Journal Article %J Sustainable Energy Technologies and Assessments %D 2014 %T Energy efficiency of Li-ion battery packs re-used in stationary power applications %A Ahmadi, Leila %A Fowler, Michael %A Young, Steven B %A Fraser, Roydon A %A Gaffney, Ben %A Walker, Sean B %B Sustainable Energy Technologies and Assessments %I Elsevier %V 8 %P 9–17 %G eng