Why does the EV9 not charge its 12V battery to a full 14.4V when plugged into a Level 2 charger? This owner's ordeal exposes ...

Big tires, small tires, overland rigs, and even a basketball; I tested them all to find inflators I'd actually use myself.

Cold snaps are brutal on car batteries, and weak 12-volt units are the number-one cause of winter breakdowns in the UK.¹ A ...

While only 12 of the 203 reviews award the MM420 fewer than 4 stars, there are some issues worth noting. The most common ...

TIRUPATI: Turning classroom learning into life-saving innovation, three final-year Mechanical Engineering students of ...

A 240-volt service powers heavy-duty appliances like ovens, air conditioners, water heaters and electric dryers. If something goes wrong in that panel, it may cause those systems to fail, damage the ...

Consider yourself pressed for time if the battery warning light turns on while you're driving. The red or amber light generally means one of two things: Either your 12-volt battery is weak and on the ...

Stellantis’ breakthrough battery pack integrates all the pieces that are usually scattered around the car.

Experts Erik Hoedemaekers and Jan-Willem Sangers have identified four key developments in the battery industry.

Ajay has worked in tech journalism for over a decade as a reporter, analyst, product reviewer, and editor. He got his start in consumer tech, breaking Android news at Newsweek before going to PCMag, ...

There’s a lot to love (and hate) about Dodge’s electric Charger.

I spent a week working from home with the Starlink Mini, then took it to the backcountry of the North Cascades for a field test.