A new phenomenon in the battery market is USB-C rechargeable AA batteries. USB-C is going everywhere and touching everything, ...

I made this amazing battery pack using 18650 cells, performing about 3X better than a LiPo battery of roughly the same weight and size. So instead of flying for 15 min, now you can fly for 45 min.

Lumafield, the industrial X-ray CT technology firm, released the results of a study it conducted on the safety and quality of lithium-ion batteries. The firm said it has found a gap in quality between ...

Peak Energy’s first grid-battery installation, assembled in California and shipped to Colorado, tests a new battery chemistry’s ability to operate safely with just passive cooling controls. (Peak ...

Samsung SDI Co. Ltd. has escaped a lawsuit over a vape battery explosion that severely injured a teenager, after the Seventh Circuit ruled Wednesday that the South Korean company never purposefully ...

From smartphones to electric vehicles, batteries single-handedly power some of the single most impactful technologies in our lives. And while batteries themselves aren’t some new technology, the ...

Battery prices saw their biggest annual drop since 2017, with lithium-ion battery pack prices down by 20% from 2023 to a record low of $115/kWh, according to analysis by BloombergNEF (BNEF). Factors ...

Addressing the fluctuating core temperatures during series battery pack operation that cause inconsistency in pack battery characteristics, the paper introduces a Battery-Pack Mean Difference-Method ...

Researchers at Goldman Sachs expect lithium-ion battery pack prices to fall to $82 per kilowatt-hour by 2026. That would make EVs cost the same as gas cars in the U.S. on a total cost of ownership ...