Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch step-by-step as we cut lemons, prepare copper and aluminum electrodes, and ...

Discover how to make a DIY hand-powered mobile phone charger using simple materials such as two small DC motors and a piece of cardboard. This step-by-step tutorial covers mounting the motors, wiring ...

Battery dropping too fast? Consider these 12 expert-approved tips to make your device last up to hours longer.

Consider these 12 expert-approved tips and tricks to make your device last up to hours longer - no matter what model or brand you own.

Multifunction devices are great...as long as you can find uses for all (or at least some) of those functions that you end up paying for.

More than 13,000 wireless chargers sold in the U.S. at T.J. Maxx and Marshalls have been recalled over fears that they could "explode while in use," according to the U.S. Consumer Product Safety ...

The publisher released Integrated Battery (CTP, CTB, CTC, and CTV) and Battery Innovation Technology Report 2025, which summarizes the development status, installation, supply layout, etc. of ...

If you think going electric automatically means saving money, you’re not alone, but the real numbers might surprise you. Between fluctuating utility rates, rising gas prices and regional Supercharger ...

A St Patrick's Day celebration took a horrific turn for a 19 year old student when she was assaulted in an off-licence in Liverpool city centre. The young woman had been enjoying an evening out with ...

Several factors contribute to better battery performance, and in the latest system update, Apple added a background tool based on Apple Intelligence. Jeff Carlson writes about mobile technology for ...