It may seem counterintuitive to some, but charging our smartphone battery to 100% and letting it discharge to 0% can damage it. When purchasing a new smartphone, many wonder how to correctly ...

A US-based research team has used neutron scattering to study lithium movement in a promising solid-state battery material.

A home battery backup system can keep your devices powered during an outage. But how long does one last and is it worth the ...

therefore it would take longer for the capacitor to charge up and longer for it to discharge. No, the electron flow from the negative terminal is absorbed on the lower plate. Electron flow to the ...

A longer-lasting EV battery could be just around the corner thanks to new research into single-crystal electrode batteries.

But this week, researchers described a lithium-sulfur battery that still has over 80 percent of its original capacity after ...

She has spent countless hours charging, discharging, and recharging batteries. We no longer recommend the Einova Eggtronic or Baseus Blade (read why in the competition section) and we’ve added ...

She has spent countless hours charging, discharging, and recharging batteries. We removed our MagSafe pick from OtterBox, as it’s been discontinued. We also added several models that are worth ...

The battery system on an electric car can either charge—from regenerative braking or an external power supply—or discharge—powering the EV's motor(s) or supplying that power via so-called ...