The Samsung 25W 10,000mAh Wireless Battery Pack has good charging performance and stylish looks. It feels reasonably sturdy, although it’s perhaps not as tough as other power banks, and while it ...

A brand-new iPhone can easily last all day, but that wanes over time as parts age. Newer software takes its toll on battery life too, as the latest iOS 18 software and apps, including Apple ...

Now, new nanoarchitectronics research shows that accessible and affordable batteries may be possible by switching PGMs for carbon-based catalysts. Are microporous carbon applications the future of ...

As lithium battery fires become more common on flights, Southwest Airlines is asking passengers to keep power banks visible. U.S. Politics Sports Entertainment Life Money Travel Opinion Crossword ...

This ultra-thin battery pack is my must-have travel accessory - and it's affordable Written by Adrian Kingsley-Hughes, Senior Contributing Editor June 19, 2025 at 12:30 a.m. PT ZDNET's key takeaways ...

RML's battery can deliver lots of power in a short span. The VarEVolt battery can supply 6 kilowatts per kilogram, and it's capable of "dumping all its power really, really quickly," RML board ...

In our tests, 10,000mAh of battery pack capacity translated to roughly 5,800mAh of device charge. 20,000mAh chargers delivered around 11,250mAh to a device, and 25,000mAh banks translated to about ...