Could your house's walls become the ultimate energy storage solution? MIT's surprising concrete battery breakthrough may hold the key.

Modern smartphones can safely stay plugged in overnight, but temperature and charging habits still affect long-term battery ...

The Normal Fire Department is encouraging people to safely dispose and charge batteries to prevent fires, and to ensure smoke detectors are working properly.

How many times have you borrowed someone else’s phone charger? Probably at least a few times.That's usually not con ...

A new thermodynamic design links ion movement and concentration to energy output, creating soft polymer films that generate ...

Abstract: Non-ferromagnetic thin metallic materials find extensive applications in the fields of electronics, aerospace, and instrumentation, wherein the conductivity of these metal materials serves ...

A better way to think about it is whether or not a device is rechargeable, said Jeff Marootian, the CEO of UL Standards & Engagement, a safety standards organization.

Researchers have recently proven that common soil bacteria can use light captured earlier in the day to power chemical work ...

Many smartwatch makers now gear their products and features for people who want to keep tabs on their bodies; this is how the ...

You can check the health of your iPhone's battery to determine when it's time for a replacement.