With no toxic elements to dispose of, the new aqueous battery design could dramatically improve the safety and longevity of ...

A new water-based battery design is safer and more energy-efficient than traditional lithium-ion batteries, Chinese researchers claim. The water-battery has a lifetime of over 1,000 charge-discharge ...

A peer-reviewed study published in Nature Energy describes a water-based battery chemistry that achieves an energy density of up to 1200 Wh/L, a figure that dwarfs many existing aqueous storage ...

New water battery electrolyte is safe enough to be used as food brine ...

When pushed into the smallest of cracks, water can be used in unexpected ways. A new battery-like device that relies on tiny amounts of water confined within layers of clay could eventually offer ...

India has been building a huge water battery that can shoot water uphill. But how can a nation even start to construct something that can shoot water 1,400 feet into the air? How exactly has the ...