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

Large batteries for long-term storage of solar and wind power are key to integrating abundant and renewable energy sources into the U.S. power grid. However, there is a lack of safe and reliable ...

These days, when it comes to laptop hardware, everyone’s talking about neural processing units (NPUs) and artificial ...

High-performance Li-S batteries could play a transformative role in renewable energy storage systems, enabling efficient ...

Google's Pixel 4a battery update has caused widespread issues, including reduced battery life and charging problems. Read on ...

Auto-lock is a feature that automatically locks your phone after a set period of inactivity, helping to save energy. If your ...

Not all laptops have good battery life. Related: The laptops with the longest battery life in our tests Older laptop models and low-tier options still suffer from poor battery life, and some ...

Battery life: The Apple Watch Ultra 2 staying power is perhaps the biggest lure. It offers 36 hours of everyday use while the ...