You probably have many questions about your phone's battery, like whether it's bad to charge it to 100%. We dig into the ...

Chipolo has a big update on its Find Hub trackers for Android, with the battery life rating having just doubled because, as ...

The homemade nuclear battery produced up to 2.9 volts overnight, showing how weak tritium light can still charge a capacitor.

A curated list of Home Depot tools under $75 that are versatile and genuinely helpful whether you’re new to DIY or already ...

With advanced features, a bevy of expandable output options, and a near-perfect mobile app, it’s a strong contender.

The CSIRO, RMIT and the University of Melbourne have successfully built a quantum battery prototype from theory into practice, meaning both energy and physics sciences have now made this transition to ...

TL;DR: The 2026 Dell XPS 14 with Intel Core Ultra 7 355 offers exceptional battery life, lasting over 43 hours during web browsing using a 1 Hz refresh rate mode. It outperforms the MacBook Air 15 in ...

In another sign that the new Dell XPS 14 has some battery magic going on, HardwareCanucks coaxed over 40 hours of battery life from a single charge by focusing on light web browsing. It managed 20+ ...

But on the other hand, it didn’t burst into flames. But on the other hand, it didn’t burst into flames. is transportation editor with 10+ years of experience who covers EVs, public transportation, and ...

Smartphone users often overlook small habits that quietly reduce battery life over time. These smartphone battery mistakes don't just affect daily usage—they can permanently degrade battery capacity.

Battery life hasn’t exactly been a strong point for foldables so far, but that might be starting to shift. A recent comparison test gives a clearer idea of where things stand right now. By the end of ...

Abstract: This paper presents the design and implementation of a comprehensive Battery Management System (BMS) for 3 S Li-ion battery prototypes, utilizing the BQ40Z50 fuel-gauge IC and active ...