FIELD: electricity.
SUBSTANCE: method to provide serviceability of lithium-ion accumulators and batteries on their basis under low temperatures comprises a battery unit and a heater, which is fixed to the lower part of the battery unit body and is started after actuation of a temperature sensor adjusted for temperature below 0°C, the heater is disconnected after the temperature on the temperature sensor is more than 0°C.
EFFECT: improved serviceability of lithium-ion accumulators and batteries on their basis by using temperature sensors and heating systems in process of their assembly.
1 dwg
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