You get into your vehicle, turn on the ignition, and now the battery is dead — all because you left your headlights on ...

Unlike many car chargers, it automatically works with ... That includes the Optimate 1 Duo, a simple and effective 0.8A, 12V/12.8V battery charger/maintainer. This little 1.2-pound, 7.0 x 6.0 ...

The charger is based of a relatively simple design, employing a 5.2 HP Kubota 4 stroke motor and a 12v car alternator to provide ... 5 minutes before a dead battery has enough juice to crank ...

We’ve used the Schumacher Electric SC1587 1.5A 6V/12V On-Board Battery Charger and Maintainer to keep our car and motorcycle batteries in top condition, and we’ve been impressed with its ...

Because my wife worked from home, a running generator wasn’t a luxury. Even with a full-size 12-volt car battery charger and a portable jump starter, I had to use the pull cord to get this monster ...

Don't let a dead battery ruin your morning—keep one of these portable jump starters handy. We tested 6 of them to determine ...

Plus, the brand’s 4A Car Battery Charger is switchable, allowing you to move between 6v and 12v outputs as needed. There’s a final category as well: maintenance chargers. These will also solve ...

If you're always on the go, then your car has probably become a mobile office. With these accessories, you can make it just ...

If your car’s 12V battery is dead ... Hence they are often referred to as trickle chargers. Plus, if an older battery is showing signs of being on its last legs, one of these products might ...

Best car charger: 12V to USB adaptors to keep your phone ... while playing a game but struggle to get any power fed into the battery. This situation is all to do with amperage.

Draper 12V Intelligent Battery Charger 53491 CTEK CS One Sealey Compact ... team of testers plus doing some of the tests himself. Car Deal of the Day: 641bhp Hyundai Ioniq 5 N is a bargain ...