The Canon Speedlite EL-10 builds on the success of the 430EX III-RT, repurposed for the latest EOS R system cameras.

Having a ready supply of rechargeable AA batteries on hand could keep hundreds of alkaline cells out of landfill.

We tested the best hand-crank radios to find out which ones could help you stay prepared in emergencies. In addition to our reviews, this shopping guide includes shopping tips to help you find the ...

Scott Smith shared results from testing near a lithium ion battery burning research site in Miami County. Both he and another ...

ZDNET's recommendations are based on many hours of testing, research ... It's 2025 -- time to throw away batteries and switch to rechargeable ones. Not only will this change save you serious ...

Researchers have developed a quasi-solid-state lithium-ion battery that offers enhanced stability, safety, and a longer lifespan. Technological advancements have driven the widespread adoption of ...

I and other ZDNET experts went hands-on with several of the top MagSafe battery packs (including every pick on this list), spending time testing for charge speed, function, and other features ...

A thorough analysis of market, technological, and supply chain outcomes for sodium-ion batteries finds that significant advances are needed before commercialization.

That's still pretty impressive, given that the Razr is a foldable device, and those phones have traditionally struggled with battery life. The test numbers we use in the above chart reflect the ...

Researchers develop a non-flammable quasi-solid-state lithium-ion battery, combining liquid and solid electrolytes for ...

Battery / EV Metals Price BMI Lithium Carbonate, EXW China, >=99.2% Li2CO3 10,350 BMI Lithium Hydroxide, EXW China, >=56.5% LiOH 9,425 BMI Cobalt Sulphate, EXW China, >20.5% Co 3,502 BMI Nickel ...

While norelem has served the mechanical engineering industry for over 65 years, new markets and opportunities constantly ...