Battery apparatus and control system therefor

摘要

A battery apparatus comprises a first switching means (103a) connected to a battery; a first electric energy storing means (111) connected to the battery through the first switching means (103a); a second switching means (103b) connected to the first electric energy storing means (111); and a voltage detecting means (110), an input terminal of the voltage detecting means (110) being connected to the first electric energy storing means (111) through the second switching means (103b).