Whether you left the headlights on overnight or parked in the garage all winter, your car battery can die for any number of ...

Trickle chargers and car battery maintainers are more or less the same thing. They provide a low amperage to keep a battery topped off. We'd want something called a "maintainer" to be a smart ...

This article was updated in January 2025 with new products and information. We plan to update this article regularly as we test additional units. Okay, so you bought your first electric vehicle.

That’s why it’s handy to have an external car battery charger to ensure your engine is ready to go when you are. A charger can also help to extend the life of your battery, for instance ...

Advanced maintainers, often called “smart” chargers, typically have modes ... These connect to the car battery, and some cars can be charged via the 12-volt power point inside.

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.

DJI has quietly introduced a powerful new car charger for its giant portable batteries. The $299 / €269 Power 1kW Super Fast Car Charger can charge the company’s expanding lineup of power ...

This is also true for home charging, with smart home charging ... you can plug it into the charger during the day, but set the car so that it only starts filling its battery at midnight, when ...