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 ...

Keeping a phone fully charged is the only way to make sure it's ready for a long day. But there's a major difference between being "charged" and being "healthy." Most modern Androids and iPhones are ...

Lucid Gravity’s chief engineer reveals that the SUV was painstakingly designed to eliminate wind buffeting at 70 mph, even ...

Sometimes things just don’t go to plan, as demonstrated by these promising models that ultimately disappointed ...

Apple’s AirTag is designed to run quietly in the background, helping you keep track of everyday items like keys, bags and ...

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.

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 ...

The Volkswagen ID.4 electric vehicle is under two recalls involving battery modules and software issues that could raise fire ...

Jan 27 (Reuters) - German automaker Volkswagen will recall 44,551 ID.4 electric vehicles in the U.S. in two separate recalls ...

Volkswagen needs to replace batteries in 670 ID.4s following five separate fires ...

The first global smartphone with a 10,000mAh battery is here. Realme today announced the Realme P4 Power in India, featuring ...