As most American vehicles operate using a 12-volt system, this setup will allow for measurements all across the ... One of the simplest tasks a digital multimeter can perform is a basic voltage test ...

Bartlett Every drive begins with a 12-volt battery starting the car, even in electric vehicles. Without that essential spark ... John Banta, Consumer Reports’ lead battery tester, says that you could ...

Lion E-Mobility announces progress in the development of the Lion Light battery with immersion cooling technology. The tests, which were carried out in close cooperation with a German premium OEM, ...

Aptera Motors, based in San Diego, CA, has just successfully completed its first low-speed function test of its fully ...

While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to ...

Even electric cars need an old-school 12-volt ... The Battery Megastore has had a bit of a rebrand since our last test and now calls itself BMS Technologies. But the basic offering for car battery ...

Qi2 is a newer wireless charging standard that’s similar to Apple’s MagSafe. It features a ring of magnets in both device and ...

These solar-powered portable power stations keep your batteries full during power outages and off-grid campouts.

Don't let dirt hitch a ride! These nifty helpers from Black + Decker, Ryobi and ThisWorx make it easy to keep your vehicle ...

2025 Tonale in a few words: The Italians did it right: great styling, modern technology, capability, and superb performance.

The GT also benefits from well-bolstered bucket seats, but their lack of lumbar adjustment becomes tiring after a few hours.

As we said in our first rendezvous with the entry-level Taycan, the main difference between it and a Taycan with "Turbo" on ...