Smartphone Without a Battery (2022)

How to wire and run an old smartphone without a battery. Intro I have an old Samsung Galaxy S5 that I wanted to use to run my 3D printer. There is a great project called octo4a that runs OctoPrint on Android devices. octo4a Using an old smartphone for OctoPrint is a perfect fit – it has USB OTG support to connect to the printer, WiFi to access the controls and upload models, and a camera to monitor the print progress. The only, yet critical, issue is that the kernel for Galaxy S5 does not...
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City Beach Violated Law with Unsafe Button Batteries | Mirage News

City Beach Violated Law with Unsafe Button Batteries | Mirage News

The Federal Court has found that fashion retailer Fewstone, trading as City Beach, breached the Australian Consumer Law by selling a range of consumer novelty products that did not comply with mandatory button battery safety and information standards. The Court found that between June 2022 and October 2024 City Beach sold more than 60 product types containing button batteries that did not comply with the button battery safety and/or information standards. The products included toys, digital note...
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Ford Agrees to Break Up US Battery-Making Venture With SK

Ford Agrees to Break Up US Battery-Making Venture With SK

gk(rz[g6i7z43k4wc7ap4tii_media_dl_1.png Company filings Article content (Bloomberg) — The Trump administration will reduce an up to $9.6 billion loan to Ford Motor Co. and South Korea’s SK Innovation Co. after the companies announced plans to break up a joint venture to produce electric vehicle batteries in the US.  THIS CONTENT IS RESERVED FOR SUBSCRIBERS ONLY Subscribe now to read the latest news in your city and across Canada. Exclusive articles from Barbara Shecter, Joe O’Connor,...
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Oral-B iO2 electric toothbrush review: Can this beginner-friendly model give you a healthy smile?

You don’t have permission to access “http://www.telegraph.co.uk/recommended/tech/reviews/oral-b-io2-electric-toothbrush-review/” on this server. Reference #18.47711102.1765506588.3ab0365e https://errors.edgesuite.net/18.47711102.1765506588.3ab0365e Read More...
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Focus Graphite Achieves 99.9996 wt.% Ultra-High Purity and 2.03 ppm EBC in Follow-On Testing

Focus Graphite Achieves 99.9996 wt.% Ultra-High Purity and 2.03 ppm EBC in Follow-On Testing

5N+ Purity and On-Spec EBC Confirm Lac Knife’s Potential as a North American Source of Ultra-High-Performance Graphite Applications Ottawa, Ontario–(ACN Newswire – December 11, 2025) – Focus Graphite Inc. (TSXV: FMS) (OTCQB: FCSMF) (FSE: FKC0) (“Focus” or the “Company“) a Canadian developer of high-grade flake graphite deposits and innovator of next-generation battery technology, is pleased to announce that follow-on purification and elemental anal...
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How Batteries Could Play a Role in Data Center Rollouts

How Batteries Could Play a Role in Data Center Rollouts

We Need You in Our Corner! The story you’re about to read is available to you for free. No paywall, no subscription fee, no ads. But it wasn’t free to produce. Our nonprofit newsroom delivers the most comprehensive, eye-opening and influential climate coverage in the nation, and more of it than anyone else. We call power holders to account for their actions, put facts front and center and stand up to disinformation. We need your help right now to keep our work and momentum going in 2026. If...
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Working conditions dispute hits battery factory site

Working conditions dispute hits battery factory site

According to the Unite union, more than 30 construction workers have been suspended from the Johnson Matthey’s hydrogen gigafactory construction site in Hertfordshire for refusing to accept worsening conditions. More than 30 workers have been suspended from the Johnson Matthey’s hydrogen gigafactory construction site in Hertfordshire for refusing to accept worsening dangerous conditions. Johnson Matthey’s contractors, BGEN and Bilfinger, are also accused of disregarding mental as well as p...
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Smalth Titanium: New smart ring launches with titanium shell and 12 days of battery life – NotebookCheck.net News

Smalth Titanium: New smart ring launches with titanium shell and 12 days of battery life – NotebookCheck.net News

The Smalth Titanium smart ring offers up to 7 days of battery life in normal use (Image source: Smalth) Smalth has introduced a new Titanium smart ring with 12 days of battery life. The smart ring has a titanium shell, an offline data storage feature, SpO2 and heart rate tracking, and app-based controls. On top of that, it’s said to be waterproof up to 10 ATM. Smalth has introduced its latest smart ring, the Titanium, in the global market. The company’s new smart ring features a medical-grad...
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Unigrid unveils Na+ Fleet: A drop-in 12-volt sodium-ion battery replacement for automobiles – NotebookCheck.net News

Unigrid unveils Na+ Fleet: A drop-in 12-volt sodium-ion battery replacement for automobiles – NotebookCheck.net News

Unigrid has replaced the electrolyte with a solid sulfide electrolyte, the anode with tin impregnated with single-walled carbon nanotubes, and the cathode with sodium-chromium-oxide (NaCrO2). Unlike batteries that use lithium for the cathode, the Na+ Fleet does not use rare earths, is safer during storage and use, and is better for the environment at the end of its life, according to the company. Unigrid CEO Darren Tan notes the sodium-ion batteries won’t catch fire until temperatures exc...
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ERCOT’s Market is Transitioning Toward Storage and Solar

ERCOT’s Market is Transitioning Toward Storage and Solar

We Need You in Our Corner! The story you’re about to read is available to you for free. No paywall, no subscription fee, no ads. But it wasn’t free to produce. Our nonprofit newsroom delivers the most comprehensive, eye-opening and influential climate coverage in the nation, and more of it than anyone else. We call power holders to account for their actions, put facts front and center and stand up to disinformation. We need your help right now to keep our work and momentum going in 2026. If...
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