Replace the failed or corroded Battery Cables in your 2007.5-2010 Chevy/GMC 6.6L LMM Duramax. Shop the wide selection of battery and alternator cables for your vehicle at XDP. It's a good idea to check your cables for symptoms of damage or severe corrosion on a regular basis. The terminals can weaken over time and develop cracks as the metal ages and after multiple battery changes. Starting issues or no electrical power are common symptoms associated with bad or failing battery cables. If the cables become split or corroded and do not make a good connection with the battery, then the vehicle might not receive power. Although battery cables have a simple function, they are an essential part of your vehicle's electrical system. The battery cables are responsible for transferring energy from the battery to the rest of the electrical system. Starting a vehicle necessitates a significant amount of cranking force. The ability of the battery wires to conduct full power can be reduced substantially by damage or wear.