CARTMAN 4 Gauge 20 Ft Jumper Cables
Product description
Key takeaways
These CARTMAN jumper cables are heavy duty booster cables designed for roadside emergencies and regular vehicle use. With 20 feet of reach and a 4 gauge construction, they let you jump full size cars, SUVs and pickup trucks from a safe distance, reducing hassle when batteries sit on opposite sides of a vehicle. The patented clamp design adds a safety layer with non conducting rubber covers and fits both top and side post batteries.

Product specs


- Type: Jumper cables
- Gauge: 4
- Length: 20 Ft
- Material: CCA high density pure copper
- Low temperature: -25C/-13F

Where it shines
Higher copper content improves conductivity compared with many budget alternatives, so you get more reliable power transfer during a jump. The clamps are built to withstand repeated use according to the manufacturer, and their insulation helps minimize accidental contact. The 20 foot length gives you flexibility in tight parking situations and when helping larger vehicles.



Who it’s for
It makes sense if you drive larger vehicles or help others on the road, since the gauge and length are geared toward cars, cargo vans and mid size pickups. You may want to skip it if you need cables for light seasonal use only and prefer a thinner, lighter kit.

What’s included
A carry bag is provided for neat storage and easy transport, helping keep clamps and cable tidy between uses.
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