A Raspberry Pi, an Adafruit 7-segment display, a 3D printed case, some vibe coding—and we've got a forever-clock that never ...

The Anker Solix S2000, which I’ve been testing over the last few weeks, is a nice example of such a battery. It is compact, ...

A Summerfield homeowner says his family can’t stay in their home on Wednesday night after a lithium-ion battery caught on ...

Nothing Phone 4a offers premium features over the 4b. 4a boasts superior display, faster performance, and versatile cameras. 4b provides a larger battery and slightly lower price. 4a delivers better ...

This unassuming big-screened laptop is not especially powerful, nor is it packed with premium features, but it's secretly a ...

CR's experts pick the best portable solar panels and battery chargers to power devices like phones and laptops, plus back-up batteries and power stations.

Telstra experienced a second major network fault after yesterday's nationwide outage, with the telco confirming late last night that some calls ...

Cambridge researchers have created a living bio-battery using photosynthetic algae, producing continuous electricity and offering a sustainable alternative to disposable batteries.

Researchers at the University of Cambridge have developed a living bio-battery that generates electricity continuously using photosynthetic algae, offering a potential alternative to millions of ...

Tech pro ThioJoe showcases the unusual Nixie tube clock technology that displays time using glowing vacuum tube numerals. Little boy stomped to death for 'sneaking Skittles' during 2-day visitation ...

Abstract: Online accurate battery state-of-health (SOH) estimation is crucial for ensuring safe and reliable operations of electric vehicles (EVs). Yet, such estimation problem remains a challenge in ...