{
  "ref_no": "UL 2743:2025",
  "slug": "ul-2743",
  "title": "Standard for portable power packs",
  "status": "版本更新",
  "effective_on": "2025-09-24",
  "scope": "Portable power stations and outdoor power supplies",
  "key_requirements": "Battery safety, charge/discharge protection, mechanical and drop tests",
  "languages": [
    "EN"
  ],
  "market": {
    "iso": "US",
    "name": "United States"
  },
  "events": [
    {
      "on": "2025-09-24",
      "note": "Third edition published",
      "source_url": "https://www.shopulstandards.com/ProductDetail.aspx?productId=UL2743"
    }
  ],
  "source_url": "https://www.shopulstandards.com/ProductDetail.aspx?productId=UL2743",
  "verified_at": "2026-08-19",
  "version": 1,
  "urls": {
    "html": "/en/regulations/ul-2743",
    "markdown": "/en/regulations/ul-2743.md"
  }
}