Lithium-ion batteries power our favorite gadgets—but they can be dangerous if misused. Learn how to spot risks, charge safely ...

Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

Discover how to make a homemade battery capable of charging your smartphone using simple materials like copper foil, aluminum ...

The Satechi OntheGo 3-in-1 Qi2 charger delivers 15-watt fast charging for iPhone, featuring a foldable, travel-friendly design.

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. If you're still sprinting to unplug your ...

HTX Studio this week shared the results from a six-month battery test that compared how fast charging and slow charging can affect battery life over time. Using six iPhone 12 models, the channel set ...

Maintaining your iPhone’s battery health is essential for ensuring its performance and longevity. With the release of iOS 26, Apple has introduced advanced tools and settings to help you optimize your ...

An Anker portable laptop power bank is on sale for 33% off during Amazon's Prime Big Deal Days. The charger has three USB-C ports, a 25,000 mAh capacity, and is airline-compatible for carry-on bags.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Modern-day smartphones continue to get ever more powerful ...

No matter how flashy a smartphone might be, how many features it touts, it has a single piece of technology packed inside that is more important than any other: the battery. When it runs dry, your ...

This article is part of Kotaku Deals, produced separately from the editorial team. We may earn a commission when you buy through links on the site. How often do you find your devices fighting each ...