Rechargeable lithium-ion batteries power everything from electric vehicles to wearable devices. But new research suggests that a more sustainable and cost-effective alternative may lie in zinc-based ...

Korean researchers have extended lithium metal anodes’ lifespan by 750 percent using water, marking a major breakthrough in ...

If you've snagged one of the best iPhones or best Androids recently, you're going to need a faster charger than you were using before, and you'll definitely want a battery pack to keep your phone ...

Although upfront costs are higher, rechargeable batteries can greatly reduce costs over the long run, and are kinder to the environment than mass-produced disposables. Our rigorous testing gives a ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

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Apple released the AirTag in April 2021, so it is now over three and a half years old. While the AirTag has not received any hardware updates since then, a new version of the item tracking ...

I’m one of the consumer PC experts at PCMag, with a particular love for PC gaming. I've played games on my computer for as long as I can remember, which eventually (as it does for many) led me ...

Flipkart is offering an attractive discount on iPhone 15. The offer is applicable on the entry-level 128GB variant and applies across all the colour options. If you are planning to buy one, here ...

Compatible for Li-ion batteries 18650 18490 18350 17670 17500 16340(RCR123), 14500 Ni-MH/Ni-Cd A AA AAA batteries and 3.7V lithium battery and so on; Snado Intelligent Charger - We guarantee the ...