Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

High-voltage batteries can fail if a short circuit happens. A MOSFET makes them safer, lasts longer & works better in e-bikes ...

As an auditor of battery manufacturers around the world, University of Maryland mechanical engineer Michael Pecht frequently ...

Ford is recalling over 20,000 of its hybrid cars over a battery issue that could lead to the vehicles' propulsion systems ...

If you want to power modern outdoor comforts, you need more power. Here's how to install a second lithium battery to your off ...

A quick calculation: To estimate a battery’s internal resistance, you can use a simple voltage-drop method when the ...

Ford recalls 250K vehicles for instrument panel and battery issues as recall count climbs to 137 amid technician shortages.

If you are looking for a perfect portable battery jump starter for your car, here are 5 best options you can buy online from ...

Ford issued a recall for 20,558 cars because of a battery issue that might raise the risk of a crash. According to the ...

Electric cars have turned charging time into one of the defining questions of the transition away from gasoline. The honest ...

DEAL Semiconductor, a US-based developer of high-performance power silicon, has unveiled its SuperQ MOSFET technology.