Anker PowerCore+ 26800 mAh external battery reviewed for reliability.

The rapid adoption of electric vehicles and renewable energy storage has placed battery safety under a microscope. A single ...

The Neoteck 3-in-1 pen multimeter is a great choice for DIYers and amateur tinkerers, especially at its price.

Learn what common battery tester errors mean, why they occur, and how to fix them to ensure accurate diagnostics and avoid ...

For around $25, the Neoteck TS20D is a fully-featured, well-made, and decently accurate tool that will handle most multimeter-related tasks. It's small enough to drop into a pocket or toolbox, durable ...

2025 has quietly become the year of absurdly large smartphone batteries. We’ve seen 7,000mAh and 8,000mAh packs becoming mainstream, and Honor even crossed the once-unthinkable 10,000mAh mark. Nearly ...

A new rumor claims Samsung SDI is experimenting with a dual-cell silicon-carbon battery boasting a massive 20,000mAh capacity, far beyond today’s smartphones. While the tech is still experimental and ...

Its solid-state batteries are already showing promise with real-world tests delivering over 745 miles of range on a single charge. Now, Factorial Energy is going public as it aims to bring the ...

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Solar electric vehicle startup Aptera Motors released a new update today, giving us a first look at its validation vehicle assembly line, along with progress on battery production and efficiency ...

While car batteries die more quickly in hot weather, keeping on top of things during the winter is still essential. Here's why: Cold temperatures reduce a battery's cranking power. A battery that's ...

The Apple AirTag was introduced in 2021, and the original model is still going strong, though rumors suggest a second-gen version is finally coming in late 2025. Interestingly, among all the ...