Sometimes cell phones die sooner than expected or electric vehicles don't have enough charge to reach their destination. The ...

An curved arrow pointing right. Researchers at the University of Washington have created a cell phone that uses so little power, it never needs to charge and doesn't have a battery. Instead, it ...

The recent thefts allegedly committed by one person put the safety of Maricopa County at risk. A man, identified by police as Andres Samuel Contreras, was recently charged with stealing dozens of ...

Rechargeable coin cell batteries are great for all your small projects. They look exactly like regular coin-cell batteries, but in a shocking turn of events you can recharge these little guys.

Back in the day, just about everything that used a battery had a hatch or a hutch that you could open to pull it out and replace it if need be. Whether it was a radio, a cordless phone, or a ...

SAN DIEGO, March 26, 2025 — Sometimes cell phones die sooner than expected or electric vehicles don’t have enough charge to reach their destination. The rechargeable lithium-ion (Li-ion) batteries in ...

If there’s a power outage with no backup batteries in the tower, you may be without access to emergency services The recent thefts allegedly committed by one person put the safety of Maricopa ...