The solubility of lithium salts, found in solid-electrolyte interface (SEI) films on the anode surface in lithium ion battery cells, has been examined in organic solvents through atomistic computer simulations. The salts included lithium oxide (Li2O), lithium carbonate (Li2CO3), lithium oxalate ([LiCO2]2), lithium fluoride (LiF), lithium hydroxide (LiOH), lithium methoxide (LiOCH3), lithium methyl carbonate (LiOCO2CH3), lithium ethyl carbonate (LiOCO2C2H5), and dilithium ethylene glycol dicarbonate (([CH2OCO2Li]2: LiEDC). The organic solvents were dimethyl carbonate (DMC) and ethylene carbonate (EC). The atomic charges in the force field have been fitted to the electrostatic potential obtained from density functional theory calculations for each salt. The heat of dissolution in DMC for the salts calculated from computer simulations ranged from exothermic heats for the organic salts in general to endothermic heats for the inorganic salts in the order of LiEDC < LiOCO2CH3 < LiOH < LiOCO2C2H5 < LiOCH3 < LiF ...