About: http://webisa.webdatacommons.org/340538245

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	en running from a lead-acid battery (which is very low impedance).A car battery in itself is the most regulated source I can think of, so any issues in that department would be noise from the generator or ignition.
http://www.w3.org/ns/prov#wasQuotedFrom	societyofrobots.com