It was studied that the quality of the electrolyte of lithium-iron-phosphate batteries has a significant effect on their service life and operational characteristics. It was shown that TS-EDM01 and DGZh018 electrolytes can be used in the production of lithium iron phosphate batteries. It was found that the use of carbon in modifying the surface of LiFePO4 and electrode manufacturing increases the stability, service life and specific characteristics of batteries.
