Learn how to make your car battery last longer with this expert advice from CR. These simple steps will catch any battery ...

Included in Samsung's One UI 8.5 beta is an upgraded Power Saving feature that dramatically extends your battery life. Here's ...

Fixit's new app comes with all the information you need to prolong the lifespan of your phone -- including an AI chatbot for ...

Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...

The 52Pi UPS Gen 6 is another UPS solution for the Raspberry Pi 5 that supports external battery packs for long-duration ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Changes to the Cheaper Home Batteries Program are a step in the right direction, but more are needed to make it fair.

Vehicle-to-home charging turns the Kia EV9 and Hyundai Ioniq 9 into batteries for your house. Here’s why that matters when ...

If you own a recent iPhone with Apple Intelligence, this system setting is already helping to improve power management. Here's how it works. Jeff Carlson writes about mobile technology for CNET. He is ...

Seeed Studio has launched two new ePaper display DIY Kits: the XIAO ePaper DIY Kit-EN04 and XIAO ePaper DIY Kit-EE04, ...

The bidirectional flyback-based active cell balancing approach offers a compact and scalable solution for modern multicell battery systems.

Whether you were won over by the cameras on the new iPhone 17 or you’re sticking it out with your iPhone 12, having a little extra power around is never a bad thing. The best MagSafe power bank is one ...