{
  "category": "Automotive Batteries",
  "vertical": "automotive-aftermarket",
  "source": "https://getclaro.ai/resources/attribute-library/automotive-aftermarket/automotive-batteries/",
  "status": "editorial-draft",
  "note": "Editorial reference template. Example values show format only and do not describe a real SKU. Not an official ETIM or ECLASS class.",
  "groups": [
    {
      "key": "identity",
      "name": "Identity",
      "check": "Preserve leading zeros and punctuation, validate against the manufacturer record, and check the GTIN check digit and packaging level before linking."
    },
    {
      "key": "technical",
      "name": "Technical specifications",
      "check": "Store the number and unit separately. Convert only when the source unit and test conditions are known."
    },
    {
      "key": "selection",
      "name": "Selection attributes",
      "check": "Map supplier wording to a governed vocabulary only after checking the source text and which variant it applies to."
    },
    {
      "key": "fit",
      "name": "Fit & compatibility",
      "check": "Keep model and series qualifiers. A similar-looking part is not a verified fit until a source says so."
    },
    {
      "key": "evidence",
      "name": "Evidence & compliance",
      "check": "Link the manufacturer document or label with its edition or date. Never copy a certification from a neighboring SKU."
    }
  ],
  "fields": [
    {
      "key": "bci_group_size",
      "label": "BCI Group Size",
      "group": "fit",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "48"
    },
    {
      "key": "battery_technology",
      "label": "Battery Technology",
      "group": "selection",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "AGM"
    },
    {
      "key": "cold_cranking_amps_cca",
      "label": "Cold Cranking Amps (CCA)",
      "group": "technical",
      "priority": "core",
      "value_type": "number",
      "unit": "A",
      "example_format": "760 A"
    },
    {
      "key": "reserve_capacity_rc",
      "label": "Reserve Capacity (RC)",
      "group": "technical",
      "priority": "core",
      "value_type": "number",
      "unit": "min",
      "example_format": "120 min"
    },
    {
      "key": "terminal_type",
      "label": "Terminal Type",
      "group": "selection",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Top post (SAE tapered)"
    },
    {
      "key": "positive_terminal_position",
      "label": "Positive Terminal Position",
      "group": "fit",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Right, viewed from front face"
    },
    {
      "key": "case_length_x_width",
      "label": "Case Length x Width",
      "group": "technical",
      "priority": "core",
      "value_type": "text",
      "unit": "mm",
      "example_format": "306 x 175 mm"
    },
    {
      "key": "manufacturer_part_number_mpn",
      "label": "Manufacturer Part Number (MPN)",
      "group": "identity",
      "priority": "core",
      "value_type": "identifier",
      "unit": null,
      "example_format": "BAT-48AGM-760"
    },
    {
      "key": "amp_hour_capacity_c20",
      "label": "Amp-Hour Capacity (20-hour rate)",
      "group": "technical",
      "priority": "differentiating",
      "value_type": "number",
      "unit": "Ah",
      "example_format": "70 Ah"
    },
    {
      "key": "cranking_amps_ca_mca",
      "label": "Cranking Amps (CA / MCA at 0 °C)",
      "group": "technical",
      "priority": "differentiating",
      "value_type": "number",
      "unit": "A",
      "example_format": "950 A"
    },
    {
      "key": "height_over_terminals",
      "label": "Overall Height Over Terminals",
      "group": "technical",
      "priority": "differentiating",
      "value_type": "number",
      "unit": "mm",
      "example_format": "192 mm"
    },
    {
      "key": "vent_port_configuration",
      "label": "Vent Port Configuration",
      "group": "fit",
      "priority": "differentiating",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Side vent, both ends, with elbow fitting"
    },
    {
      "key": "hold_down_type",
      "label": "Hold-Down Type",
      "group": "fit",
      "priority": "differentiating",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Bottom ledge, both long sides"
    },
    {
      "key": "warranty_free_replacement_period",
      "label": "Free Replacement Warranty Period",
      "group": "evidence",
      "priority": "differentiating",
      "value_type": "number",
      "unit": "months",
      "example_format": "36 months"
    },
    {
      "key": "cca_test_standard",
      "label": "CCA Test Standard",
      "group": "evidence",
      "priority": "channel",
      "value_type": "controlled",
      "unit": null,
      "example_format": "SAE J537"
    },
    {
      "key": "un_dot_shipping_classification",
      "label": "UN Number / Transport Class",
      "group": "evidence",
      "priority": "channel",
      "value_type": "controlled",
      "unit": null,
      "example_format": "UN2800, Class 8 (non-spillable)"
    },
    {
      "key": "gtin_upc",
      "label": "GTIN / UPC",
      "group": "identity",
      "priority": "channel",
      "value_type": "identifier",
      "unit": null,
      "example_format": "081234507169"
    },
    {
      "key": "country_of_origin",
      "label": "Country of Origin",
      "group": "evidence",
      "priority": "channel",
      "value_type": "controlled",
      "unit": null,
      "example_format": "United States"
    }
  ],
  "evidence_columns": [
    "raw_value",
    "normalized_value",
    "source_uri",
    "source_page_or_row",
    "confidence",
    "review_state",
    "last_verified"
  ],
  "normalization_examples": [
    {
      "attribute": "Battery Technology",
      "variants": [
        "AGM",
        "Absorbed Glass Mat",
        "VRLA / AGM",
        "Sealed AGM",
        "AGM (VRLA)",
        "Glass mat"
      ],
      "normalized": "AGM"
    },
    {
      "attribute": "BCI Group Size",
      "variants": [
        "48",
        "Group 48",
        "BCI 48",
        "Grp. 48",
        "GR48",
        "Size 48"
      ],
      "normalized": "48"
    },
    {
      "attribute": "Cold Cranking Amps (CCA)",
      "variants": [
        "760 CCA",
        "CCA: 760A",
        "760A @ 0F",
        "Cold Crank 760",
        "760 CCA (SAE)",
        "760 A SAE J537"
      ],
      "normalized": "760 A (SAE J537)"
    }
  ]
}