Autoblog and Yahoo may earn commission from links in this article. A portable jump starter is one of our mechanic's must-haves, but it's also one of the smartest emergency items any driver can keep in the car. It can save you from waiting on roadside assistance, flagging down another driver, or digging out jumper cables when a battery dies. That makes a cordless jump starter useful for summer road trips, long commutes, airport parking, camping weekends, and getting ready for cooler fall and winter mornings a few months from now. Thanks to this flash deal we found at Walmart, the Soulor Car Battery Jump Starter is on sale for $28, more than half-off its normal price. It's listed with 3,000A peak current and is designed for 12V vehicles with gas engines up to 6.0 liters or diesel engines up to 3.0 liters. That covers a wide range of cars, SUVs, motorcycles, trucks, and vans, making it a solid item to keep in the glove box, trunk, tool box, or emergency kit. Soulor Car Battery Jump Starter, $28 (was $57) at Walmart Soulor Car Battery Jump Starter, $28 (was $57) at Walmart Check Price Pros Compact enough to keep in a glovebox or trunk LCD makes it easy to check remaining battery level Built-in flashlight with various modes helps with emergency situations Cons Only rated for diesel engines up to 3.0 liters 8,000mAh battery is smaller than some other jump starters on the market Advertisement Advertisement The compact design is a big part of the appeal. It measures 7.0 inches tall, 3.5 inches wide, 1.5 inches thick, and weighs about 0.77 pounds, so it won't take up much space in the vehicle. It comes with an 8,000mAh capacity and is designed to jump-start a vehicle up to 30 times under ideal conditions. The built-in LCD screen shows the battery percentage, which is helpful because a jump starter only works if you remember to keep it charged. It also has a three-mode LED flashlight with normal, strobe, and SOS settings for low-light emergencies, outdoor use, and roadside situations. The package includes the jump starter, jumper cable, type-C USB cable, and user manual. For dead batteries, road trips, daily driving, and seasonal emergency prep, this is a cheap tool that can save a lot of hassle. Related: Every Trunk Needs a Portable Jump Starter, So You Should Grab This One for 70% Off at Amazon One buyer said, "[It's] easy to use, starts the car quickly, and the battery display is clear. Compact size but plenty of power, plus the USB and LED light are very handy." Advertisement Advertisement Another happy shopper commented, "This jump starter is very small and light, just like a power bank. It is a lifesaver in an emergency." Deals We're Loving WolfBox Car Battery Jump Starter, $100 (was $170) at Walmart Avapow Car Battery Jump Starter, $60 (was $100) at Walmart Nexpow Car Battery Jump Starter, $63 (was $139) at Walmart Flash deals at Walmart don't tend to last long, so head over to the retailer's site today to get your hands on the Soulor Car Battery Jump Starter for only $28 while it's still on sale for over 50% off. This story was originally published by Autoblog on Jul 31, 2026, where it first appeared in the Deals section. Add Autoblog as a Preferred Source by clicking here.
Liked by Morgan Labelle, Kaitlyn Brown
Liked by Morgan Labelle, Kaitlyn Brown
Liked by Morgan Labelle, Kaitlyn Brown