I made this amazing battery pack using 18650 cells, performing about 3X better than a LiPo battery of roughly the same weight ...

Discover how to create a wearable kinetic energy power bank in this hands-on DIY electronics project. Follow step-by-step instructions as we build a wrist-worn charger using a small DC motor and a ...

The ROG Ally is a superb Steam Deck rival with middling battery life, but this JSAUX upgrade is giving my handheld PC a new lease of life.

A 27-year-old engineer has powered an electric car using a homemade battery pack built out of discarded vapes.

The “Battery Atlas 2026” report shows consolidation in Europe’s battery market. More than 2,000 GWh of cell production capacity was announced in 2023, but the realistic forecast for early 2026 is ...

Cold winter weather isn’t just tough on you, your car takes extra strain as well. Whether you drive a 20-year-old Camry or the latest EV, your car will be equipped with a good old 12V car battery. It ...

Many of today's mobile phones, like the slim iPhone Air, are lightweight and sleek, with an advanced design and the latest in modern technology. It's a far cry from previous models, which were bulkier ...

Global demand for batteries is surging due to the clean energy transition and the energy needs of data centers and artificial intelligence, making them a foundational component of modern economies.

Follow ZDNET: Add us as a preferred source on Google. I've spent a significant portion of my life searching for ways to extend the battery life on my Android phones. Admittedly, that sounds rather ...

The Arc Raiders "Worth Your Salt" quest must be completed in one round, and the actual steps themselves aren't too complicated, but there is one single hiccup you may run into: if someone else in your ...

Waking up to a 100% battery on your phone may feel "safe," but you're likely sabotaging your phone's long-term health in the process. While phones are smart enough to stop a literal explosion if you ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...