Your UPS backup is good for more than just keeping your computer alive when the power goes out.

The Nexode Power Bank 25000mAh Laptop Portable Charger has been designed to give your laptop and other small devices power ...

Among the enduring challenges of storing energy—for wind or solar farms, or backup storage for the energy grid or data centers—is batteries that can hold large amounts of electricity for a long time.

Most devices do not fail all at once. They fade. Battery life drops. Fans get louder. Things feel slower for no clear reason.That usually isn’t bad luck. It is ...

How to use Windows 11's hidden battery health tool to diagnose your PC (before it's too late) ...

The highly-rated and widely loved Marshall Motif II true wireless active-noise canceling earbuds are going at a 36% discount at Amazon. You can pick them up today for $140, down from $220. This offer ...

Grade A/B refurbished, it may show light cosmetic wear like minor scuffs or scratches, but it’s fully functional and backed by a warranty.

This power station boasts a 288Wh LiFePO4 battery with a 600W total AC output split across two 120V outlets, so you can run real plug-in gear instead of only charging phones. At 9.4 pounds and about 9 ...

Now, thanks to a power bank that’s small enough to toss into a tote bag but powerful enough to keep my aging MacBook up and ...

Learn how to update your iPhone to iOS 26.3 with our step-by-step guide. Improve performance, battery life, and system ...

You can save big on some of our top portable power stations, with discounts on models from Jackery, EcoFlow, and more.