Keysight has expanded its power test portfolio with three families of ATE system power supplies spanning 1.5 kW to 12 kW.

Your power banks's capacity won’t neatly map onto your charging needs, but finding the right size doesn’t have to be ...

I've worked hard over the past few years to move away from disposable alkaline batteries and replace them with rechargeable equivalents. After all, there are some great brands of rechargeable AAA, AA, ...

Porsche Taycan tops Germany’s EV fast-charging test, beating the Lucid Air. The Hyundai Ioniq 6 also performs better and ...

With batteries being such an integral part of smartphones, it’s little wonder that extending the period between charging and battery replacement has led to many theories and outright myths ...

In a significant move towards advancing heavy-duty electric vehicle (EV) safety, Mercedes-Benz intentionally crashed its ...

If you’d like to fix or even diagnose anything involving electricity – whether it’s the energy that surges through a car, ...

In this first of a three-part series on power quality surveys, we take a look at the role of baseline surveys, the tools ...

Moderate drop: Indicates partial aging — monitor closely and retest soon. Severe drop or collapse: The battery is nearing end-of-life or has an internal fault. Tracking battery load test results helps ...