Energy & environment · 02/04/2010Updated: 10/17/2026 · 1 min read
U.S. Department of Energy Proposes Revisions to Test Procedures for Battery Chargers and External Power Supplies
Summary
The U.S. Department of Energy (DOE) is proposing significant changes to its testing protocols for battery chargers and external power supplies, aiming to improve energy efficiency standards as mandated by the Energy Independence and Security Act of 2007.
Original source language: Federal Register — Energy DepartmentOpen original release →