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The Vanagon Dictionary

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Look up Vanagon, EuroVan and Volkswagen Bus terms, then follow the definitions to their sources.

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Electrical systems

Sulfated

  • battery
  • condition

EN · machine-assisted draft

Describes a lead-acid battery affected by persistent lead-sulfate deposits on its plates. Gerry’s FAQ associates this condition with prolonged discharged storage and reduced serviceability. This is different from corrosion visible on external terminals, and the label alone does not establish that a battery can be restored.

Sulfated plates are not the same as corroded external terminals.
Attributed to vanagon_corpus_draftView source

Canonical entry: dictionary.vanagon.com/en/define/sulfated