We put five automobile battery chargers and maintainers to the test to see which ones will best keep your vehicle's battery ...

This application note presents a simple circuit for simulating the behavior of a Li+ battery, thus providing a more convenient method for testing Li+ battery chargers than using real batteries.

'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, including ...

There are a number of ways in which EV ownership will be different from having a vehicle with an internal-combustion engine, but a big one you need to figure out immediately is charging.Best Home EV ...

The California Energy Commission Public Interest Energy Research Program is funding a project to develop a test procedure that fairly and consistently measures the energy efficiency of battery charger ...

A car battery is a crucial component that plays a vital role in the operation of a vehicle. Its primary function is to provide electrical energy to start the engine and power various electrical ...

The innovative battery technology is also 10% more efficient than conventional EV systems with the same-sized battery pack, potentially extending range without increasing battery capacity. Each ...

Apple’s MagSafe system makes wireless charging a little easier and more consistent by using magnets to align your iPhone’s charging coils with those in the charging pad. Not only has the tech made it ...