Donut Lab released a new test showing its solid-state EV battery retained 97.7% charge after 10 days, aiming to prove critics wrong who claimed it wasn’t a real battery.

In this video I’m showing how I’ve built a very simple battery backup circuit for my home alarm system. The circuit charges a 12v lead acid battery and in an event of a power loss, it transfers the ...

The startup's third test evaluates whether its solid-state battery is actually a supercapacitor. Here's what the results say.

Malware is evolving to evade sandboxes by pretending to be a real human behind the keyboard. The Picus Red Report 2026 shows 80% of top attacker techniques now focus on evasion and persistence, ...

The Finnish firm claims it has beaten the world’s largest carmakers and battery giants to commercializing solid-state cells ...

With a clear view of plating, Bai’s team was able to mark the exact voltage and timing of when and how plating begins, using that data to develop a “performance map.” ...

Donut Lab released the results of the second independent test showing that its solid-state battery can handle extreme heat without affecting its performance ...

Lenovo has announced two new tablets, each designed for different environments. The ThinkTab X11 targets field and rugged use, while the Idea Tab Pro Gen ...

It appears that a vivo phone may soon join the growing list of smartphones featuring 10,000mAh or larger batteries. According to a tipster, the company is currently testing such a device. Tipster ...

The Finnish startup’s pack can charge from 0 to 80 percent in under 5 minutes, according to its first independent test. The Finnish startup’s pack can charge from 0 to 80 percent in under 5 minutes, ...

Donut Lab says it will release independent lab tests on its production-ready solid-state batteries over the next several weeks. Skepticism abounds after the company announced at CES that it had a ...