This Greenpower Lithium Ion Battery is a reliable and long-lasting power source for your Kia Optima Hybrid 2011-2015. With a capacity of 5.3Ah and a nominal voltage of 30V, it provides enough power to keep your vehicle running smoothly. The manufacturer part number AA110-B1100 ensures that you are getting a high-quality product that will meet your needs.This battery module is designed for easy installation and is a perfect fit for your Kia Optima Hybrid. It is a great replacement for your old or damaged battery, giving you the power you need to keep your vehicle running smoothly. Order now and experience the reliability and longevity of this Greenpower Lithium Ion Battery.