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

At the end, we compiled all the info to bring you some good, solid advice on how to purchase your own portable jump starter or battery tender. Schumacher’s SJ1329 Jump Starter and Portable Power ...

The Schumacher SJ 1332 is a more portable air compressor ... least 20 minutes to give the alternator enough time to put some ...

Here are more jump starters to stop getting caught in the cold: Schumacher Electric SL1639 Lithium Portable Power Pack $72.58 (Was $93.13) Schumacher Electric SC1410 6V/12V Two-Bank 2A Battery Charger ...

This car battery jump starter has a peak amp rating ... This powerful, professional-grade Schumacher jump starter boasts an amp rating of 4,400. It’s capable of jump starting even heavy-duty ...

Larger portable jump-starting devices that ... do not instantly start your car. They take 5 to 10 minutes to charge your battery when it's low. But our testing in four vehicles of various sizes ...

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