Optima REDTOP® Starting Battery: Use this for normal engine starting where an alternator immediately monitors the state of charge and provides energy to the battery whenever it is needed. This would describe most stock vehicles.

The REDTOP® high-performance AGM battery is the ultimate starting battery and is designed to deliver a strong burst of ignition power for a reliable start-up every time. It has high power delivery and extreme resistance to the most common causes of battery failure.

Key benefits of REDTOP® Batteries include the strongest starting burst, up to 3X longer life, 15X more vibration-resistant, virtually spill proof, mountable in virtually any position, and maintenance-free, with faster recharging and optimal starting power.