A HISTORY OF INNOVATION With a 40-year history of technological innovation and engineering, OPTIMA® products offer unstoppable power for extreme enthusiasts and others who require THE ULTIMATE POWER SOURCE. In the 1970s, OPTIMA Batteries introduced the first maintenance-free lead acid batteries for commercial and military use and the first high‐performance AGM automotive batteries. OPTIMA innovation didn’t stop there. OPTIMA revolutionized the industry with the introduction of its unique SPIRALCELL TECHNOLOGY® as well as developing their first digital battery charger and maintainer. In 2017 OPTIMA added even more sizes to their product line with the introduction of two DIN fitments (H6 & H7). These new DIN sizes bring the best-in-class material purity enthusiasts expect from OPTIMA Batteries to flat-plate AGM construction. Look for the distinctive OPTIMA SIX PACK™ shape to get THE ULTIMATE POWER SOURCE every day, everywhere.