Most of us — casual users and enthusiasts alike — are forever searching for smartphones with the longest battery life. And while fast charging keeps us topped up every day, the absence of replaceable ...

These simple tricks can extend the time between charges. For even better results, check out these laptops that aced our battery-life tests. Need to squeeze a little extra life from your laptop? Here ...

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 ...

Adaptive Power is on by default on the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max and iPhone Air. For other models, you must opt in to use it. In iOS 26, you'll find the Adaptive Power toggle in ...

Despite everything Apple says about its iOS optimization and fancy in-house Apple silicon chips, iPhones aren't special in the battery life department. They're more or less on par with the competition ...

Battery life is one of the best parts of recent MacBooks. The M-series processors means you can potentially go a couple days without visiting a charger. I rarely even notice my laptop has a battery ...

If you haven't done so already, consider tweaking your iPhone's Background App Refresh settings to squeeze out some extra ...

How to: Open the Settings app > Display. You'll get two cards for Light and Dark. Tap on the Dark option. Alternatively, you can change the system wallpaper and continue using the light theme, but ...

Windows-powered laptops and Apple's MacBook lineup are getting better and better at delivering enough battery life to get you through the average work or school day. That's because manufacturers now ...

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding my work at Lifehacker as a preferred source. I'd be willing to bet the one ...

Anyone who has used a laptop long enough has probably noticed that batteries don’t last forever. Over time, the health percentage drops, capacity shrinks, and what once lasted you ten hours may barely ...