Gooloo GT4000S 4000 Amp Fast-Charging Portable Jump Starter for 12V Vehicles

29% off — $99.99 — at Walmart

TagsWalmart Prepping Laptop Smart Home Automotive Electronics Preparedness

$99.99$139.9929% OFF

Price as of August 10, 2026 at 7:00 PM

Experience the revolutionary power and convenience of the GOOLOO GT4000S, the unmatched 100W fast-charging car battery jump starter. This innovative power solution charges fully in just 1.2 hours and is ready to start your vehicle in as little as 5 minutes. Despite its compact size, it delivers an astonishing 4000A peak cranking power, capable of jump-starting 12V batteries engines in vehicles up to 12.0L gasoline or 10.0L diesel. With a single charge offering up to 60 jump starts, the Car Jump Starter is the reliable companion your vehicle needs. Its efficient laptop charging feature powers up your MacBook and other devices just as swiftly as your original adapter. Moreover, it's an all-in-one power bank with three USB ports, a 400-lumen flashlight, and a 15V 10A port for powering DC devices. Its comprehensive package includes jumper cables, a car charger, and various cables. Trust in the unmatched power, versatility, and peace of mind of the GOOLOO GT4000S Car Jump Starter - your ultimate on-the-go power solution.

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