A fire at a battery supply bank in a house in The Villas served as a wake-up call about the potential risks of solar energy systems. The bank, which stored energy for a rooftop solar panel system, ...

Researchers at the University of California, Santa Barbara developed a "rechargeable solar battery" that stores sunlight ...

This smart power bank for portable electronics integrates a photovoltaic input with other power-supply sources and battery ...

Scientists at the University of California, Santa Barbara developed a "liquid solar battery" inspired by DNA that captures ...

Lithium-ion batteries power nearly everything we use today—smartphones, laptops, tablets, toothbrushes, and even electric cars. These rechargeable tools have revolutionized modern life, but they often ...

Lithium-ion batteries dominate the market for large-scale energy storage today. However, the element's uneven global ...

Battery pack prices for stationary storage fell to $70/kWh in 2025, a 45% drop from 2024, making it the cheapest lithium-ion category for the first time, according to BloombergNEF (BNEF). While the ...

Scientists at HKUST have unveiled a major leap forward in calcium-ion battery technology, potentially opening the door to safer, more sustainable energy storage for everything from renewable power ...

Wesley Chang is an assistant professor of mechanical engineering and mechanics at Drexel University. Rechargeable batteries are great for storing energy and powering electronics from smartphones to ...