Galushkina Inna Aleksandrovna RussiaNovoshakhtinsk Novoshakhtinsk Branch of the Southern Federal University, 2, to st. is 40 years of October, Novoshakhtinsk, the Rostov Region, 346900senior teacherCandidate of Technical Sciencesdmitrigal@rambler.ru Author's articles Calculation of capacity given by sealed nickel-cadmium accumulators at different discharging currents Nonlinear structural model of the battery, research of processes of relaxation after charge