HYDROGEN SULFIDE ABSORBING DEVICE

A hydrogen sulfide absorbing device capable of efficiently absorbing hydrogen sulfide gas produced in a battery pack with less energy is provided. A hydrogen sulfide absorbing device includes: a battery pack having an all-solid secondary battery cell; a hydrogen sulfide supply part which supplies a hydrogen sulfide-containing gas produced in the battery pack to a hydrogen sulfide absorbing part; a hydrogen sulfide absorbing part having a hydrogen sulfide absorber configured to absorb hydrogen sulfide gas contained in the hydrogen sulfide-containing gas; and a hydrogen sulfide absorber heating part which heats the hydrogen sulfide absorber using waste heat produced by a waste heat generator.