ExtreSpo heavy-duty jumper cables 20ft reach for quick car boosts.
ExtreSpo jumper cable clip with serrated teeth design for secure connections.
ExtreSpo flexible copper-clad aluminum core cable stays pliable in cold.
ExtreSpo UL-listed safety insulation vinyl coating protects in extreme temps.
ExtreSpo 12V vehicle compatibility covers cars, SUVs, vans, and trucks.
ExtreSpo carry case, gloves, and brushes included for organized roadside readiness.
ExtreSpo heavy-duty jumper cables 20ft reach for quick car boosts.
ExtreSpo jumper cable clip with serrated teeth design for secure connections.
ExtreSpo flexible copper-clad aluminum core cable stays pliable in cold.
ExtreSpo UL-listed safety insulation vinyl coating protects in extreme temps.
ExtreSpo 12V vehicle compatibility covers cars, SUVs, vans, and trucks.
ExtreSpo carry case, gloves, and brushes included for organized roadside readiness.

ExtreSpo Heavy Duty Jumper Cables 4 Gauge 20ft, 600A Car Battery Booster Kit

When you need a reliable jump-start, ExtreSpo Heavy Duty Jumper Cables are built to handle tough roadside...
Vendor: ExtreSpo
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£58.17
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ExtreSpo heavy-duty jumper cables 20ft reach for quick car boosts.

ExtreSpo Heavy Duty Jumper Cables 4 Gauge 20ft, 600A Car Battery Booster Kit

£58.17
ExtreSpo heavy-duty jumper cables 20ft reach for quick car boosts.
ExtreSpo jumper cable clip with serrated teeth design for secure connections.
ExtreSpo flexible copper-clad aluminum core cable stays pliable in cold.
ExtreSpo UL-listed safety insulation vinyl coating protects in extreme temps.
ExtreSpo 12V vehicle compatibility covers cars, SUVs, vans, and trucks.
ExtreSpo carry case, gloves, and brushes included for organized roadside readiness.

ExtreSpo Heavy Duty Jumper Cables 4 Gauge 20ft, 600A Car Battery Booster Kit

£58.17
Description
Description
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When you need a reliable jump-start, ExtreSpo Heavy Duty Jumper Cables are built to handle tough roadside moments with confidence. The 4-gauge cables pair a generous 20-foot reach with robust insulation, making it easier to connect from the other battery without tangling or crowding the engine bay.

Design and materials that stand up to the elements

Crafted with a copper-clad aluminum core, these cables balance high conductivity with flexibility. The clamp's solid serrated teeth grip terminals securely, and the spring mechanism adds durability across repeated use. A thick vinyl coating provides protection against abrasion and moisture in all weather, so the cables stay usable from -40F mornings to hot, humid days.

  • 20 ft length enables reach between batteries in most vehicles without repositioning cars.
  • Flexible copper-clad aluminum keeps the cables pliable in cold or cramped engine bays.
  • UL listing signifies industry-recognized safety and reliable insulation.
  • Heavy-duty clamps with serrated teeth ensure a solid grip on battery terminals.
  • Designed for extreme temperatures from -40F to 140F for year-round use.
  • Rated up to 600A instantaneous current for demanding jump-starts.

Compatibility and real-world use

These 12V booster cables are suitable for a wide range of vehicles, including cars, SUVs, minivans, and trucks. They support engines that are commonly found in larger gasoline and diesel setups, giving you a practical option for everyday drivers or weekend warriors alike.

What’s included and where it shines

  • Carrying case helps organize and store the kit in your trunk or garage.
  • Protective gloves reduce cold or warm-weather discomfort when handling clamps.
  • Brushes assist with maintenance and keeping terminal areas clean before use.

While the kit is built for performance, consider it one tool in a broader roadside readiness routine. It can help you respond promptly to a dead battery, reduce downtime, and stay prepared for unexpected starts on chilly mornings or after long drives.

FAQ

Q: What vehicles are compatible with ExtreSpo Heavy Duty Jumper Cables?

A: Works with 12V vehicles, including cars, SUVs, vans, and trucks; 6.0L gas and 3.0L diesel engines are supported.

Q: What comes in the ExtreSpo jumper cables kit?

A: Cables, carrying case, gloves, and brushes are included for roadside jumps and safe storage.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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