Justin Case
Justin Case Super Heavy-Duty 20 Foot 4 Gauge Booster Cables
Justin Case Super Heavy-Duty 20 Foot 4 Gauge Booster Cables
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Designed for serious power and serious vehicles, this professional-grade 4-gauge jumper cable delivers reliable performance when you need it most.
- Heavy-Duty 4 Gauge Conductor: Over 50% thicker than 6-gauge cables for superior power transfer
- Extra-Long 20-Foot Reach: Easily connect vehicles even in tight or awkward spots
- Ideal for Large Vehicles: Perfect for full-size cars, vans, SUVs, pickup trucks, RVs, and freight vehicles
- Professional Grade Quality: Built to perform in extreme conditions
- Tangle-Free & Flexible: No-kink design resists oil, gas, and acid for long-lasting durability
- Fits Top & Side Mount Battery Posts: Universal compatibility
- SAE Compliant: Meets or exceeds industry safety standards
Bonus - 365-Day Justin Case Roadside Assistance: $180 value included, with no membership fees
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Great price fast delivery good quality service
[This review was collected as part of a promotion.] This will be great to keep in my SUV. It comes with a bag to keep it in so I will always know where they are. These are professional grade and will work for most vehicles. They are 20 feet long. They also will fit top and side mount batteries. The cables are tangle free and resist oil gas and acid. These are a 4 gauge conductor. I'm very glad knowing that I have these in my vehicle.
[This review was collected as part of a promotion.] The Justin Case 20ft Booster Cables are a solid piece of equipment for any vehicle. The cables and the heavy metal handles appear heavy enough for use in all types of cars or trucks. A nice feature is the 20 foot length making it easy to connect to batteries whether in paired cars or with one on the floor. I didn't test the cable resistance but the cables worked fine in starting an engine off a spare battery.on the floor.
[This review was collected as part of a promotion.] These booster cables are an excellent investment for every vehicle owner. They offer the perfect combination of quality, safety, and value. The cables are sturdy and heavy-duty, with an ideal length for easy use. They're simple to operate, making them a reliable tool in emergency situations. Keeping these in your car trunk ensures you're always prepared. With their durability, you can buy them once and have peace of mind for years to come.
[This review was collected as part of a promotion.] I really love this product because it is great for car emergencies and helps give me peace of mind. I've had my battery die before and hate being stuck. This is great to keep in my car as well as a great way to help others. I like that the cables are easy to hook up and use and are great for anyone. This is a great product for car safety and something I recommend.