FIELD: electrical engineering.
SUBSTANCE: invention relates to lithium secondary storage battery with electrolyte containing ammonium compounds. In compliance with the invention, the lithium storage battery incorporates a cathode of transfer metal lithium-containing oxide, an anode with graphitised carbon and a nonaqueous solution ammonium admixture producing ammonium ions.
EFFECT: improved performances of storage battery at higher temperature thanks to adding ammonium compounds into electrolyte.
9 cl, 1 tbl, 7 ex
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