About: http://webisa.webdatacommons.org/358316494

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	A power supply apparatus according to claim 5, wherein said control means controls said switch means in such a manner as to sequentially charge, one by one, said batteries when each of said batteries is charged by said charging circuit.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com