Discover some of the best portable car battery jump starters available today, along with their key features and some tips to consider when buying one.

Degrading batteries through frequent fast charging is a concern for new EV owners but there are a lot of factors that ...

There's a mysterious set of codes on the battery in your car -- and the one you may want to buy to replace it. Here's how to ...

We aim to give you a view into how each laptop could actually fit into your life and workflow, and the pros and cons of their various features like performance, display, and battery life.

A battery is a device that stores energy in chemical form and can convert it into electric energy through electrochemical reactions. A crystal defect design enables β-Li 3 N, a ‘hexagonal ...

A third of the products CR tested had accessible button batteries, which are a choking hazard and can burn body tissue if swallowed or inserted into a nose or an ear.

These larger packs of rechargeable batteries are a good option if you have several devices you need to power and you're looking for a reasonably budget-friendly way to do so. The top of the range ...

Rechargeable batteries, which can be used again and again through top-ups from the mains-connected charger, are an investment – the best will last for hundreds of hours of use. They have several ...

The Pixel 9a could feature a larger 5,100 mAh battery despite maintaining similar dimensions to the Pixel 8a. Powered by Tensor G4, the Pixel 9a will include 8GB of RAM, and 128GB or 256GB storage.

A new type of lithium-ion battery with a single crystal electrode can withstand over 20,000 charge-discharge cycles before hitting the 80 percent capacity cutoff. Researchers at Dalhousie ...

The average price of lithium-ion battery packs has fallen the most in seven years, according to a BloombergNEF survey, in a development likely to accelerate price parity between electric vehicles ...

Easily identify outperforming stocks and invest smarter with Top Smart Score Stocks Maxell, Ltd. has secured an ‘AA’ rating in the MSCI ESG Ratings for the second year in a row, highlighting ...