If you’ve ever turned the key (or pushed the button) and got nothing but a sad click, you know the temptation: grab cables, flag down a helpful stranger, and get going. Jump-starting feels simple, ...

Consumer Reports no longer updates this product category and maintains it for archival purposes only. It used to be that a set of jumper cables (and an obliging fellow motorist) or a call for roadside ...

Our writer tested nine jump starters and found two models that deliver the right combination of safety, guidance and ...

High-capacity lithium batteries tend to make everything in life better. No longer must you interact with your fellow human beings if your car battery goes flat in the carpark. You can jump the car ...

If you forget to turn off your ignition or headlights, or you live in a very cold climate, or have an alternator that’s going bad, a dead battery is almost inevitably in your future. I keep a set of ...

Make sure you know what your positive (+) and negative (-) battery terminals are, as the jumper cables will have to attach to them. Jumper cables are red and black for a reason. The black wire ...