Road Power's® Extra Heavy-Duty Booster Cables feature Polar-Glo™ Clamps and T*Prene® jacket insulation.
This enhanced line of booster cables ensures the highest levels of user-safety and assures dependability in the most extreme climate conditions.
The Polar-Glo™ Clamp is ergonomically-designed so that it can be easily handled by everyone and it attaches itself firmly to both top and side post batteries. The clamps' triple-polarity identification includes color-coding, indent stamping, and glow-in-the-dark labels. In addition, all energized clamp surfaces are shielded to avoid short circuits and
all conductive clamp surfaces are recessed to prevent accidental contact.
T*Prene® insulation was chosen for the wire jacketing material because it remains flexible even under the severest
temperatures and is oil, chemical, and water resistant. The 4 gauge wire performs best with any vehicle including cars, trucks, or SUVs. This line of booster cables is UL Listed.