I went to start my car (a 2006 Toyota Camry) and when I turned the key in the ignition switch, NOTHING happened. The car was utterly inert. The radio wouldn’t play, the passenger cabin ceiling light ...

Fixing a car on your own can save some money, or you can damage your car. Find out what happens if the car's battery is installed incorrectly and how to fix it.

The conventional wisdom is that a 30- to 60-minute drive is sufficient to charge a dead battery, but some suggest that only a ...

Battery energy storage systems (BESS) are on the rise as smarter grid infrastructure begins to emerge, and Lyten has plans ...

We hooked up a BT100 Car Battery Tester to one of our Optima Yellow Top test batteries (note: you must connect it directly to the posts), and the display came on immediately. The opening screen ...

Drive the car regularly to ensure it doesn’t discharge. This means trips of 20 minutes or longer that can replenish the battery. If you’re parking for extended periods, say longer than a week ...

Cheaper Drivers can buy most Nio cars with or without batteries included. Opting for the battery-lease deal knocks $17,900 off the luxury ET9’s $110,320 price, adding a monthly battery lease of ...

No one is enthused to find out their car battery died. But just because you left the headlights on overnight doesn’t mean it’s time for a replacement. These days, it doesn’t take a trained ...

An AGM battery should not affect radio operation, so check connections and perform a hard reset. A "miracle" car spray promising six months without washing is unlikely to work on heavy dirt. A ...

An AGM battery should not affect radio operation, so check connections and perform a hard reset. A "miracle" car spray promising six months without washing is unlikely to work on heavy dirt.

Samsung is exploring more than one way to upgrade batteries on the upcoming Galaxy S26 series, but its efforts may not have a lasting impact.