Reviving dead lithium-ion tool batteries is unsafe, damaged cells can trigger leaks, thermal runaway, fires, or explosions.

Whether you just updated to iOS 26 or have an older iPhone, these 9 tricks will help you charge your device faster.

Yes, Milwaukee batteries can be rebuilt by replacing cells, restoring boards taking help of third-party services. It’s doable ...

The stakes are high. Eliminating lead is arguably one of the highest-return moves in global health. The World Bank estimated ...

Resetting your lithium ion tool batteries might seem like the best way to get more bang for your buck, but this process could ...

Chery iCar 03T used in trial, though automaker denies any involvement.

Metrology is a key component in every process of building an EV battery. For example, material roughness might affect the ...

Researchers from the Institute of Solid State Physics at the Hefei Institutes of Physical Science, Chinese Academy of ...

If your iPhone battery is dying too fast, this guide will show you the three surprising features that are likely causing the problem.

Learn how often you should charge your phone, the best habits for battery health, and why avoiding extremes keeps your device lasting longer.

You might want to get a new phone or laptop straight away if your old one breaks. But most of the time, it's better to keep ...