Scientists develop new ‘safer, cheaper’ battery that may replace lithium cells - Battery uses sodium and sulphur to address ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." Chitin and its derivative chitosan are natural polymers found in crustaceans and elsewhere in nature.

Explore the solid state vs lithium ion debate in this detailed battery technology comparison, highlighting differences in ...

Scientists work on new types of batteries that could be safer, more energy dense, or cheaper than existing Li-ion cells. Water-based batteries are promising, but they have a low energy density.

Batteries used in smartphones or in EVs normally charge for 10 hours on their first cycle, but turbo-charging them to 100% capacity in 20 minutes may lead to a 50% longer lifespan. When you purchase ...