Open-source, 3D-printed platform enables low-cost, standardized electrocatalytic research

A problem for researchers has been a lack of an agreed-upon standard gas diffusion electrode reactor to enable robust ...

I spent three hours gaming on the OnePlus Nord 6, and the 9,000mAh battery surprised me

A massive 9,000mAh battery sounds too good to be true. I put the OnePlus Nord 6 through 3 hours of gaming, and the results ...
WYSO Public Radio

How well can EVs handle the heat — and the cold? AAA put them to the test

Electric vehicles lose some range in the winter — and, to a lesser degree, in the summer. But exactly how much? AAA has brand ...

The Best Laptop Power Banks

Toss the right laptop power bank in your bag, and you'll never need to do that panicked run to the nearest outlet again. A ...
HotHardware

Dell XPS 14 Panther Lake Laptop Hits 43 Hours In Battery Test Beatdown Of M5 MacBook Air

Many believe that Apple makes the most efficient laptop chips and that MacBooks have the best battery life because the Arm ISA supposedly offers superior performance and efficiency over the crufty x86 ...
TweakTown

Dell XPS 14 battery lasts 43 hours during web browsing test thanks to VRR

TL;DR: The 2026 Dell XPS 14 with Intel Core Ultra 7 355 offers exceptional battery life, lasting over 43 hours during web browsing using a 1 Hz refresh rate mode. It outperforms the MacBook Air 15 in ...
New Atlas

Tests confirm super-fast charging for first solid-state-battery e-moto

Finnish-Estonian bikemaker Verge has been in plenty of headlines in the past few years. Now, it’s time for its spin-off partner company, Donut Lab, to get its fair share of eyeballs. The company has ...
Android Police

Battery test claims the Galaxy S26's Snapdragon chip absolutely destroys Exynos

I've been covering Android and other mobile technology for close to ten years now, with a specific interest in phone accessories, e-readers, and what makes each individual phone different from another ...
Consumer Reports

Battery Platform Buying Guide

Battery tools have a lot going for them. Unlike gas tools, they start instantly, are easier to maintain, and are generally quieter and lighter. They’re also far more environmentally friendly than gas, ...
Autoblog

Donut Lab Test Aims to Prove Its 5-Minute EV Battery Is Real

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. Donut Lab released a new test ...
autoevolution

Donut Lab Shows Its Solid-State Battery Is Not a Supercapacitor in the Least Relevant Test to Date

Ever since Donut Lab unveiled its solid-state battery, experts have questioned the startup's claims. Donut Lab has commissioned an independent lab to verify that its SSB technology is real, and the ...
The Verge

Donut Lab says latest test proves its solid-state battery isn’t a supercapacitor

There was speculation that Donut Lab’s battery was able to discharge energy so quickly because it was a supercapacitor in disguise. So the startup set out to disprove that claim. There was speculation ...