Whether you left the headlights on overnight or parked in the garage all winter, your car battery can die for any number of reasons, most of which are simple mistakes. But they’re also forgivable.

Get it! This battery charger can charge all types of 6.0-volt and 12.0-volt lead-acid batteries including AGM, GEL, WET, ...

Thankfully, portable car jump starters have come a long way technologically to make quick work of dead batteries, and right now, you can get one of Walmart's best for nearly $100 off its list price.

Right now, the Deisngb Battery Jump Starter is on sale at Walmart for the low price of $36. It's easy enough to throw it in the trunk of your car to give yourself peace of mind when driving both ...