Modern Hyundai vehicles are packed with technology designed to make life easier. One of the most appreciated features is the ...

You just bought a new battery for your car -- or a new car for that matter -- so that means your battery is charged and ready ...

A smart key works just like a regular car key, in that it can lock, unlock, and start the car. However, a smart key differs as no physical key blade is required, and the key does not need to make ...

With a smart 12V trickle charger and maintainer, you can revive your car battery in a relatively short amount of time. And this one from GPED is discounted to $22 on clearance at Walmart , 56% off ...

That said, many of the latest smart maintainers are safe to use with the battery connected—check your owner's manual. Best Car Battery Maintainers, Tested Battery Tender 15/8/2 Amp Power Tender ...

The keyless car is a marvel of engineering. But how is it that they can start even when the battery in your key fob goes dead? The answer lies in science.

We had issues with my daughter’s 2014 Smart car. It would shut down while driving, then it was hard to start. I asked a friend who is familiar with Mercedes-Benz, and he told me to check the ...

Speaking of, if the time comes to replace the battery in your Smart car, the gasoline powered second-gen Fortwo (451) takes group size 47. If you have the MHD, ...

To help our members make a smart decision about replacing their car battery, Consumer Reports tests more than 100 individual car batteries in our lab every year.And not just once—in fact, we ...