It's a good idea to have a quality car battery charger on hand in case of an emergency. However, they all aren't created ...

Disconnecting your car battery is a common step in repairs or maintenance, but many drivers wonder if it can harm the car’s ...

Like the other parts on your vehicle, your battery won't last forever. Here's how to know if you need to a new battery or ...

A novel positive to negative voltage converter and a novel LDO regulator are proposed in this paper. Compared with the conventional voltage converter, the proposed one has a higher efficiency for a ...

Shabbir Ahmed, assistant professor in South Dakota State University's Department of Mechanical Engineering, is conducting ...

A new study has found that the occasional spirited acceleration in an EV is actually good for its long-term battery health.

Correlation coefficients can mean a positive, negative, or no relationship between two variables. Use correlation coefficients to help pick securities for your portfolio.