Identify the exact product
Find the manufacturer, model and relevant markings without publishing private identifiers unnecessarily. Search official recall information. Check parts, chargers, manuals and accessories against the manufacturer's information. A generic product resemblance is not enough for a reliable recall check.
Test only within your competence
Look for damage, corrosion, odors, missing parts and evidence of unsafe modification. Follow manufacturer instructions where available. Do not plug in visibly damaged electrical goods or open equipment that could retain hazardous energy. If safe testing is not possible, pass on the purchase rather than claiming it works.
Describe uncertainty honestly
Working at a brief test does not establish long-term reliability. Record exactly what you tested and what remains unknown. Never use phrases that imply factory certification or professional refurbishment without the corresponding basis. An as-is label does not make a prohibited or unsafe product acceptable to sell.
Keep your own evidence
Take clear condition photos and keep purchase records. Check local and marketplace requirements before deciding an untested item can be sold for parts. The CPSC warns resellers to screen for unsafe products. Do not resell a recalled product merely because a buyer agrees to accept it.
Can I list something as untested and avoid responsibility?
An honest condition description is necessary, but it does not override safety rules, prohibited-item policies or applicable consumer law. Do not use untested or as-is language to pass an unsafe or recalled product to someone else. Check the exact category and jurisdiction requirements.