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Resources for External Power Adapter Manufacturers

How does an adapter qualify for ENERGY STAR?

An adapter that has earned the ENERGY STAR mark meets strict energy-efficiency guidelines set by the US Environmental Protection Agency (EPA) and the Department of Energy.

  • On average, 35 percent more efficient than conventional models.
  • Are often lighter and smaller in size (footprint), which makes it easier for consumers to transport products such as laptops.

View Key Product Criteria.

Learn more about ENERGY STAR External Power Adapters.

By partnering with ENERGY STAR, you:

  • Help to protect the environment
  • Tap into the value of the ENERGY STAR brand,
  • Will be poised to provide your customers with energy-efficient External Power Adapters, which are increasingly being encouraged or required by international power adapter efficiency initiatives.

For more information on how adapter manufacturers can participate in the ENERGY STAR adapters initiative, contact: externalpoweradapter@icfi.com