On the water, what takes you out has to bring you back. The OPTIMA^® BLUETOP^® battery delivers the power you can rely on. Its patented SPIRALCELL TECHNOLOGY^® means more running time, faster recharge, and up to twice the life of traditional marine batteries. And it’s specifically built to handle the demanding challenges of marine applications.

The OPTIMA^® BLUETOP battery is completely spill-proof and maintenance-free. It’s lightweight and can be mounted virtually anywhere and in any position. It’s over 15 times more resistant to vibration than other batteries, which matters in the hull of a boat. And it retains its charge longer and recharges faster thanks to its remarkably low self-discharge rate. And that can mean a quicker return to the water after the off-season.

OPTIMA^® REDTOP^® batteries stand ready and waiting to serve. Delivering immense power to the starter in the initial starting phase, REDTOP batteries feature patented SPIRALCELL TECHNOLOGY^® and are ideal for applications where starting power is the priority. Commercial agricultural equipment and construction equipment are two markets where OPTIMA REDTOP batteries have become very popular. Of course, they perform great in emergency vehicles, generators and street cars as well. The REDTOP’s extremely low self-discharge rate means you can leave it untouched for extensive periods of time, and it’ll still start your engine. And that can enhance productivity by reducing maintenance times and engine repair costs.

But the OPTIMA^® REDTOP offers more than just a powerful start. It lasts up to three times longer and is up to 15 times more resistant to vibration than other batteries. It’s completely spill-proof. Its SPIRALCELL TECHNOLOGY^® allows for the lowest internal resistance of any lead-acid battery on the market today. And it boasts fast recharge capability for rapid voltage recovery in short driving cycles. So, basically, this battery is as tough as nails. Its power and durability are traits you can depend on with confidence.

This is it. The top-of-the-line heavy-duty deep-cycling OPTIMA^® YELLOWTOP^® S 5.5 battery. Built with SPIRACELL TECHNOLOGY^®, this battery is ready to take on whatever you’ve got. And it fights vibration better than any battery out there – it’s up to 15 times more vibration resistant.

OPTIMA's YELLOWTOP lasts up to three times as long as traditional batteries and is guaranteed to deliver uninterrupted power throughout the entire discharge cycle. Its power is cleaner, with higher voltage output than conventional batteries. Its compact design minimizes weight and makes it easier to mount in tight spaces. It’s fully sealed and spill-proof, highly resistant to extremes of temperature and can be stored for long periods. And it’s completely maintenance-free.