For individuals seeking extremely dependable batteries with a long life-cycle, the Continental CB12120-F1 12VDC 12Ah Sealed Lead Acid AGM Battery is the perfect choice. They are dependable in daily use because to the Continental AGM sealed construction, which provides for a long service life. The AGMs from Continental are maintenance-free, which makes them hassle-free to use. The Centennial AGM outlasts the competition thanks to its robust grids and low self-discharge.