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If you own a Kindle, it's absolutely worth investing in Kindle Unlimited. Right now, when you sign up, you can take advantage of 2 months for $4.99. But you may be wondering: what is Kindle ...

Looking to save on an ereader during Black Friday and Cyber Monday? Here's a rundown of all the pros and cons of Amazon's most recent models. My title is Senior Features Writer, which is a license ...

Learn more about how we select deals. SAVE UP TO 93%: Ahead of Black Friday, shop Kindle books up to 93% off. Find 2024 releases like Margo's Got Money Troubles by Rufi Thorpe on sale for just $1. ...

25, 2024 — Researchers have developed a miniature soft lithium-ion battery that could be used as a defibrillator to control heart rhythm during surgery. The flexible lithium-ion battery is ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the Multicloud The Future of the Internet ...

Phones with a removable battery are a dying breed these days. Manufacturers have moved to unibody, sealed designs for affordable and flagship phones. It’s a pity, because a removable battery ...

If you thought we saw big gains in the best phone battery life this past year, the next 12 months figure to bring us even more long-lasting phones. We've just tested our first phone powered by the ...

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 ...