A battery tester can serve this exact purpose. Battery testers come in various shapes and sizes and can be used for different types of batteries. However, when it comes to small batteries ...

You can salvage lithium 18650 cells from all sorts of modern gadgets, from disposable vapes to cordless power tools. The ...

Shay Natarajan, partner at Mobility Impact Partners private equity fund, explained that BYD uses a more sophisticated battery cooling system than companies like Tesla before noting: “This lets ...

Here are the complete F1 results from the 2025 Australian Grand Prix at Albert Park in Melbourne. Lando Norris has won the Australian Grand Prix, coming out on top after a 57-lap race of ...

Battery-saver apps have emerged as tools for smartphone users, promising to extend the longevity of our devices between charges. However, finding an application that saves you battery is ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

No team or prospect is safe when Jason Fitz and Frank Schwab fire off all of their hottest draft takes. The NFL Draft is fast approaching, and this year's class is taking shape. Here's Charles ...

Here’s how it works. When searching for the best laptops for battery life in your price range, you can't count on manufacturer claims about battery life: you need real data. That's why we put ...

A project in Europe aims to create a battery that's environmentally friendly and energy-dense. Researchers have reportedly developed a "super glue" that maintains the structure of a pack even ...

To help our members make a smart decision about replacing their car battery, Consumer Reports tests more than 100 individual car batteries in our lab every year. And not just once—in fact ...

But just as the world has moved on to renewable and sustainable sources of energy like wind and solar, similar breakthroughs in lithium-ion battery alternatives have also emerged in recent years.

Want to know how healthy or unhealthy your engine really is? Get yourself a compression tester and find out. Despite how complex many modern vehicles are, you can do many common repair and ...