The Kuxiu S2 performed well in our tests, its 5000mAh (5K) battery recharging an iPhone 16 Pro from 0% to 79%. The S3 has a ...

We put the ElectricFish 350Squared, which delivers 350 kilowatts without utility upgrades, to the test during our 2026 SUV of ...

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The Toyobaru EVs also get a Tesla-style North American Charging Standard (NACS) plug and have native Tesla Supercharger ...

What happens to your phone’s battery when you use fast charging every day? A real-world experiment reveals the answer and ...

Just plug it in and affix it to the back of your iPhone. Or if you have a Samsung Galaxy or older Pixel phone, you can just ...

For years, people have warned that fast charging ruins your phone’s battery over time. A recent long-term test from YouTube channel HTX Studio set out to find out if that’s really true — and the ...

Basics of battery-charging systems. Regulating a charging MOSFET. Partitioning of the fuel gauge. Implementation of a battery-management system. 1. The battery fuel gauge can be implemented on the ...