Autoblog and Yahoo may earn commission from links in this article.Jumper cables are a nice thing to have in the back of your car, but if you're ever stranded with a dead battery without a functioning car (and a driver willing to be generous with their time) nearby then they won't do you much good. Eliminating this uncertainty is as simple as investing in a standalone car battery jump starter like the one on sale for less than half its regular price at Walmart right now.The Torio Car Battery Jump Starter is on sale for $56 at Walmart, 57% off its normal $130 price tag. That price reflects the flash deal discount and the extra $6.25 you can save by clipping the on-page coupon.Torio Car Battery Jump Starter, $56 (was $130) at WalmartTorio Car Battery Jump Starter, $56 (was $130) at WalmartCheck PriceThis jump starter is essentially a battery connected to a couple of cables, just like those old school jumper cables, that clamp onto the terminals of your battery. It works in temperatures ranging from -22 to 145 degrees Fahrenheit, has built-in protections for you and your battery, and can jump start gas engines up to 9.0 liters and diesel engines up to 6.5 liters. This unit also has some other tricks up its sleeve, functioning as a USB power bank, tire inflator, and flashlight — all useful things to have if you're having engine trouble.AdvertisementAdvertisementRelated: Walmart Is Selling an 'Easy to Use' Car Jump Starter and Tire Inflator for 71% OffOne shopper called this product "hands down the best jump starter pack I have ever had." It "jumped my car that had been dead for two weeks in three seconds and then filled my completely flat tire."Another customer wrote that it's a "small and very useful" product. They also liked that "you can help others in a bad situation on the road" with this jump starter that's "very easy to use."Deals We're LovingButure 4,000A Portable Car Jump Starter, $38 (was $80) at WalmartGooloo Car 1,500A Jump Starter, $39 (was $77) at WalmartAmybaby 8-in-1 Emergency Jump Starter and Tire Inflator, $53 (was $109) at WalmartAdvertisementAdvertisementThe Torio Car Battery Jump Starter is a versatile product that can save the day in what would otherwise be a very tough situation. For $56, it's also a superb deal that makes it affordable to stash one in every vehicle you own.This story was originally published by Autoblog on Jun 18, 2026, where it first appeared in the Deals section. Add Autoblog as a Preferred Source by clicking here.