The Battery Capacity History section shows how the capacity has changed over time. On the right is Design Capacity, or how ...

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Stock an affordable emergency kit with all the essentials. Learn how to stay safe and prepared without breaking the bank.

How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

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While early reviews showed positive results, a weeklong CNET iPhone Air battery test has reviewed the phone more thoroughly ...

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Discover how the Oppo Find X9 Pro’s 7,500mAh battery redefines smartphone endurance, outperforming the iPhone 17 Pro Max and ...

On first try, the Statik State scored 84% in this test and all the way to 88% in the second test—meaning it ran out of juice ...

The Remarkable Paper Pro Move brings a real paper feel to the e-ink display—ideal for writing, reading and sketching for ...

Need a long-lasting laptop? Here are the longest battery life laptops we've seen in our many years of hands-on testing.