Moderate drop: Indicates partial aging — monitor closely and retest soon. Severe drop or collapse: The battery is nearing end-of-life or has an internal fault. Tracking battery load test results helps ...

The U.S. Army is testing a new flow battery from Lockheed Martin at Fort Carson in Colorado. Flow battery technology features electrolyte storage for long-duration, large-capacity clean energy storage ...

As residential energy storage adoption accelerates worldwide, safety remains one of the most important concerns for homeowners, installers, and regulatory authorities. Recently, the AlphaESS battery ...

Electrical standards provider UL Solutions has announced a new testing protocol that addresses fire service organizations’ demand for enhanced evaluations of residential battery energy storage systems ...

DETROIT — The label with the circle containing the letters "UL" in black and the word "certified" stuck on the back of countless electric appliances for more than a century may be coming to electric ...