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

From Wednesday, October 1, the average energy bill will rise by 2% from £1,720 to £1,755 for the average dual fuel households that pay its bills via direct debit. While this modest increase will mean ...

The HUAWEI WATCH GT 6 Pro has ultra-long battery life, with up to three weeks on a single charge, the brand says.

Your glucometer guides daily choices, but are the readings reliable? Learn what affects accuracy and how to ensure consistent results.

Review: With its two-day battery life and satellite-powered safety features, Apple's rugged new smartwatch is built for ...

As regular readers may recall, I’m fond of acquiring gear from the “Warehouse” (now renamed as “Resale”) area of Amazon’s website, particularly when it’s temporary-promotion marked down even lower ...

Nickel Cadmium (NiCd) batteries are widely used in consumer electronics due to their high energy density and long life. Constant current charging is often recommended by manufacturers. Several ...

Not all cars are meant to be driven every day. If you own a special vehicle, such as a classic or sports car, you probably keep it tucked away somewhere until you're in the mood to take it for a spin.

You wouldn't put diesel in your gasoline-powered car, right? Then why use a DC fast charger that's not compatible with your ...

The Volvo BZR Electric coach chassis can accommodate up to eight 90 kWh battery modules for a maximum range of over 400 miles ...

These models juice up your refrigerator, air conditioner, and other essentials during an emergency—no matter what.