Confused by kilowatts? Can’t tell an anode from a cathode? Here is a simple guide to the jargon likely to be tossed around at Tesla’s Battery Day on Sept. 22.

The core of this patent lies in the precise calculation and real-time updating of battery SOC through the integration of battery models, operating parameters, and charge/discharge parameters.

The core of this patent lies in the precise calculation and real-time updating of battery SOC through the integration of battery models, operational parameters, and charge/discharge parameters.

If you want your power bank to last, treat it more like a living thing than a chunk of metal. Keep it out of direct sunlight, and don’t stash it in a sealed or hot space. If it feels warm, let it cool ...

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A magnesium battery can charge, work at room temperature, and use common materials. Could this be the breakthrough?

Based on region, North America held the largest share in 2021, contributing to nearly half of the global military battery market share. WILMINGTON, DE, UNITED STATES, October 9, 2025 /EINPresswire.com ...

Learn how to charge your iPhone the right way with iOS 26 features to maximize battery life and protect your device’s ...

In a study published Sept. 18 in the journal Science, the scientists noted that this battery can operate at 194 degrees F (90 ...

How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

A new software feature in iOS 26 called Adaptive Power also contributes to improved battery life. It's enabled by default on ...

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 ...