I understand that my electric vehicle (EV) has a regular 12-volt lead-acid battery. What does it do and what happens if this battery goes dead or if the alternator fails? Just as it is in any ...

As shown in the graph below, as presented in this blog post, the feature cadence for JDK 24 is nearly twice than the average number of previous releases dating back to JDK 10. We examine some of ...

Internal combustion drivers know that risk. Traditional cars use a 12-volt battery—usually a chunky lead-acid unit—to start the vehicle and power the electronics. You may expect that EVs ...

The EV battery maker Northvolt filed for bankruptcy on Wednesday. The Swedish company, founded by two ex-Tesla executives, struggled amid stuttering demand for EVs. It was widely seen as Europe's ...

One important change is a new laptop battery indicator that visualizes the charge level with new symbols. This change was actually supposed to be implemented last month, but the release was ...

STOCKHOLM, March 10 (Reuters) - Scania said on Monday it had secured a new supply of battery cells in addition to its deal with Northvolt, as the Swedish truckmaker warned it will miss its 2025 ...

When owning a laptop, one of the most important things to know is how to check the battery health of your device. Checking the battery health may mean the difference between forking out hundreds ...

Volvo will upgrade the EX90's battery pack. In a coming model refresh, the 400V battery will be replaced by an 800V pack. This should enable shorter charging stops at DC fast chargers. Even the ...

Battery cases must be able to add extra juice to your phone and provide damage protection. You’ll also want something that doesn’t interfere with your phone's features, like NFC or ports, nor ...

Today, many of these have been replaced with rechargeable batteries, but there are still some uses for the good old-fashioned AA battery ... voltage of about 3.7-volt AA Li-ion batteries, on ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...