Modern electronic technologies like smartphones, laptops, and electric vehicles (EVs) are in high demand. As these technologies evolve with more and more functionalities, the demand for better, more ...

Zhongkaitong's patent is not just a technological breakthrough; it is also a strong guarantee for the safety of the entire new energy industry chain.In the future, this type of equipment may become ...

The California Energy Commission Public Interest Energy Research Program is funding a project to develop a test procedure that fairly and consistently measures the energy efficiency of battery charger ...

If your bike didn't start up this morning, or if you are simply wondering how to check the condition of your old battery before it gives out on you, the answer lies ahead. There are many ways to test ...

Samsung is gearing up for the Note 8 launch, and it's seeking to assuage battery fears of a repeat by detailing its revamped testing process. Share on Facebook (opens in a new window) Share on X ...

From shocking outliers to budget-friendly powerhouses, we've learned which cordless vacuums truly excel in battery life, according to CNET’s rigorous testing.