The next Galaxy Ring could bring a major battery tech upgrade
The Galaxy Ring 2 could bring a huge battery life improvement by ditching lithium-ion batteries in favor of solid-state ...
Craftsman's Powerful V20 Batteries Are 67% Off on Amazon Right Now, and Shoppers Say They Last 'All Day'
The Craftsman V20 Lithium-Ion 4Ah Battery has been purchased over 1,000 times in the past month on Amazon. And since the Big ...
GOLDENMATE Lithium UPS Battery Backup And Surge Protector Makes Reliable Power Simple
The GOLDENMATE Lithium UPS Battery Backup and Search Protector is a simple device for always-available and always-reliable ...
Science Daily21h
Diagnosing a dud may lead to a better battery
A team of chemists found a way to see into battery interfaces -- tight, tricky spots buried deep inside the cell have long frustrated battery designers.
No Anode, No Problem: The Battery Breakthrough That May Enable 500-Mile EVs
Key components in a traditional lithium-ion battery include an anode, electrolyte, separator and cathode. They all work together to shuttle electrons between an EV’s charge and discharge cycles. The ...
CNET21h
Best Battery Life Laptops of 2025
News, comparisons and advice to help you make sense of streaming.