In-flight incidents involving smoke or fire caused by overheated portable chargers have exploded over the last decade.

China carbonate/spodumene prices rise, Zimbabwe eases exports, deficit forecast to 2035, and key deals/resources. Read the ...

Some tools serve a niche purpose, some are really expensive, but we found 10 that anyone could use and won't break the bank.

Lithium-ion batteries seem to be one of the most at-risk of fire. Thermal runaway can happen with lithium-ion batteries and ...

Can the humble HAMMER ever be replaced? Watch as various POWER HAMMERS are put to the test and compared to the original ...

E-machines are still super niche, but battery power is carving out an important work zone around urban, indoor, and ...

Be prepared for unexpected power failures and off-the-grid camping trips.

Researchers have uncovered the mechanical properties of the nanoscale "thorns" that develop inside lithium-ion batteries, which can cause them to short circuit and die – or worse, such as ...

Lithium-ion batteries find use in way more applications than standard alkaline batteries. The best part is that you don't need to throw out lithium-ion batteries when they're depleted, you can simply ...

Oxford researchers have found a way to visualize one of the most hidden — yet critical — components inside lithium-ion batteries. By tagging polymer binders with traceable markers, they revealed how ...

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 ...