Testing your battery regularly will prevent a dead battery from ruining your day. There’s only one way to answer the question, “Is it my battery, or something else” when your car won’t ...

What is the best solar battery overall? We've evaluated many solar batteries and the Bluetti EP900 Home Battery Backup is CNET's pick for the best solar battery overall, overtaking the Tesla ...

You’ve reached your account maximum for followed topics. Battery technology simultaneously enables today's impressive mobile electronics and holds them back from ...

So, what do you do if your car's battery runs out of juice? Well, you could use a portable jump starter or, worst case, finagle a jump-start from a neighbor, friend, or relative to get some energy ...

Is your laptop's battery not lasting as much as it should? Here are several tips to fix battery life problems on Windows 11. When you purchase through links on our site, we may earn an affiliate ...

The demand for portable power has never been higher. Whether you're concerned about a power outage during or after a storm or are camping or overlanding several days or more off-grid, keeping our ...

Of all the sophisticated mechanical parts in a modern vehicle—from turbocharged engines to advance safety systems—the 12-volt battery is one of the least complex, but one of the most crucial.

The year is past the halfway mark, but newly released handsets continue to land onto our best phone battery life list. Already, we've seen flagship phones from Samsung and OnePlus claim their spot ...

Please verify your email address. OnePlus introduces the Glacier Battery tech with 23.1% more energy, promising impressive battery life and fast charging. The new battery tech offers multiple ...

We spent 11 hours researching and 45 hours testing AA and AAA battery chargers, and we found that the Panasonic Eneloop BQ-CC55 is the best for most people. It’s compact, has a fold-out AC plug ...

The top honors for battery life among Intel-based Windows laptops in the last several years went to the first generation of the Asus ExpertBook B9450 (30 hours in our video rundown!), but many ...

Remember to consider whether having a lighter, thinner laptop or a touchscreen laptop with a good battery life will be important to you in the future. Size is primarily determined by the screen ...