Power your ride with Exide Extreme Car Battery X40DPMF, boasting sealed maintenance-free technology for hassle-free performance. Modern motor vehicles demand a significant increase in electrical supply compared to previous generations. Exide has developed a range of batteries that provide a balanced performance philosophy. As part of that approach, cold cranking amps (CCA), reserved capacity (RC) and amp hours (AH) ratings have all been considered equally important to meet modern motor vehicle requirements and provide total battery performance. The addition of Ap9 technology to the Exide Endurance and Extreme ranges helps support the mechanical properties of rolled expanded grids. In contrast, the traditional silver additive has proven to have no impact. In extreme conditions, grid corrosion is limited by the addition of Ap9 and by a low calcium content. Additionally, when batteries endure long-term storage and are overcharged at high temperatures, battery life is increased with the addition of Ap9, no matter the technology. Ap9 also improves the battery rechargeability after a discharge. The 2xT additive is combined with other active material components to achieve the necessary formulation to improve durability, and reliability and deliver longer battery life.