Periodically checking the condition of water pumps, alternators, fuel pumps, power-steering pumps, and batteries, and replacing them with Duralast parts before they fail, can keep your older rig ...

Life test measures how a battery endures repeated charge-and-discharge cycles at hot-climate engine-compartment temperatures. The more cycles endured while maintaining a higher voltage, the higher ...

The Duralast Platinum 65-AGM is part of the Car Batteries test program at Consumer Reports. In our lab tests, Car Batteries models like the Platinum 65-AGM are rated on multiple criteria ...