Shop jumper cables. Discover booster cables & jump leads. Explore battery booster cables. Find jumper cables in Canada. Order jumper cables replacement. To ensure your vehicle stays on the move, maintaining your jumper cables is crucial. Regularly inspect them for wear and tear, and look out for corrosion or damaged insulation as signs that it's time for a replacement. When selecting new jumper cables, consider the gauge ? with lower numbers indicating thicker, more durable cables ? and opt for copper-clad aluminum or pure copper for the best conductivity. Premium jumper cables often feature robust clamps and insulation, providing a secure connection and resistance to the elements. Always choose a set that's appropriate for your engine size and follow the manufacturer's guidelines for a safe and effective boost. Keep your cables neatly coiled and stored in your trunk for easy access, ensuring you're prepared for any battery-related emergencies.