In a FOX Files follow-up, Acorn Stairlifts is responding to an area veteran’s complaints with detailed service records.

And the Solstice will help Mercedes-Benz in its aims to have solid-state batteries in its cars by 2030. Solstice. Not the bi-annual festival of the earth's movement or a tragic old Pontiac ...

A luxury car brand is being thrifty when it comes to energy. The project goes full circle because the batteries are providing energy to a Porsche production plant in Germany. The energy facility is ...

Got the hard sell and bought 3 so my husband, who has a tumor in his spinal cord, can go upstairs and downstairs. Within a few weeks the upstairs lift was making a high pitched grinding sound and ...

You’ve reached your account maximum for followed topics. Nothing's as important to smartphones' existence on a basic level as energy-dense batteries and efficient hardware use, with performance ...

Lithium-ion batteries are increasingly sparking house fires and changing the dynamic of the blazes that firefighters face. Emergency service responders say these fires are hotter than regular ones ...

Samsung's innovative solid-state batteries could boost silver demand, potentially increasing global demand by 16,000 metric tons. Silver prices (XAG/USD) struggled to recover from early losses ...

An energy start-up plans to build the world's biggest battery in Lincoln, Maine, to help ease stresses on the region's power grid. The project is being funded by the Department of Energy ...

Grid-scale batteries are finally gaining momentum, essential for stabilizing intermittent renewable energy sources like solar and wind. As storage costs drop and capabilities expand, grid-scale ...

Giving lithium-ion batteries their first charge at high currents before they leave the factory is 30 times faster and increases their lifespans by 50%. Credit: Greg Stewart/SLAC National Accelerator ...

Bruno stair lift batteries are rechargeable, so the stair lifts can run even during a power outage. Elite Outdoor Stair Lift 400 pounds Weather-resistant paint and cover Elite Curved Outdoor Stair ...

The rechargeable lithium-ion batteries that power most of our laptops may be the most practical battery tech we have right now, but they naturally degrade over time as their ions flow back and ...