One option is keeping a portable jump-starter—essentially a paperback-sized backup battery—in your car. Jump-starters designed to tolerate 140-degree temperatures can be bought for under $100.

Most of the time, cars start right up when you turn the ignition or hit the push-to-start button. Sometimes, the car may not start due to the battery being drained. If that is the case then you ...

When stranded with a dead car battery, you can get going again with a jump-start from another vehicle. But can diesel trucks ...

We've tested and reviewed products since 1936. Read CR's review of the Revo Multi-Function 12V Car Battery Jump Starter jump starter to find out if it's worth it.

To give yourself peace of mind, grab this Avapow Car Battery Jump Starter Pack from Walmart for $100. With an original price of $320, it’s a deal you don’t want to miss out on.

YESPER Battery Jump Starter—4120A Peak Portable Car Starter The YESPER 4120A Peak Portable Car Starter combines a jump starter and USB power station into one versatile device. With 4,120 peak ...