Optima Yellow Top Batteries Deliver Big Starting Power and Deep-Cycle Performance

Optima got its start making maintenance-free lead acid batteries for commercial and military use. The company developed the first high?performance Absorbent Glass Mat (AGM) automotive batteries, then turned the battery industry on its head with Spiralcell technology that delivers more power and consistently outperforms conventional flat-plate batteries.

All of that experience is packed into Optima Yellow Top Batteries. They are a true-dual purpose design, delivering the cold cranking amps needed to start your engine plus deep-cycle capability in one complete package. A deep-cycle battery is a must for vehicles with high-amperage electrical accessories like winches, high-output audio system, and auxiliary lighting. When the engine idles and the alternator output drops, an Optima Yellow Top Battery can support the load with high current, then recharge quickly when engine speed and alternator output increase. A Yellow Top battery can also handle many discharge/recharge cycles that would kill a starting-only battery in short order.

Other benefits of using an Optima Yellow Top Battery include:
• 15 times more vibration-resistant than the average lead-acid battery
• Rated for over 300 discharge/recharge cycles
• Maintenance-free
• Virtually spill-proof
• Can be mounted vertically, horizontally, or sideways to fit most any space
• Low internal resistance for more consistent power output and faster recharges

Summit Racing carries Optima Yellow Top Batteries in these BCA Group sizes:
• 27
• 31A and 31T
• 34 and 34/78
• 35
• 51 and 51R
• 75/25
• DH6
• DH7
• S46B24R

CHECK OUT OPTIMA YELLOW TOP BATTERIES AT SUMMIT RACING