Optima marine battery review | world-class performance

Batteries that can deliver optimum performance for your trucks, cars, speed cars, and marine vehicles are a blessing to have. This Optima marine battery review focuses on the top batteries produced by Optima. To choose the best marine battery suited for you, this optimum marine battery review will come in handy. We’ve gathered four top batteries from Optima to review here. Hope you find this review helpful.

List Of The Best 4 Optima Marine Batteries

Image Product Features Price
Optima OPT8016-103 Batteries D34M BlueTop Starting and Deep Cycle Marine Battery Optima OPT8016-103 Batteries D34M BlueTop Starting and Deep Cycle Marine Battery



Check Price On Amazon
Optima Batteries 8052-161 D31M BlueTop Starting and Deep Cycle Battery Optima Batteries 8052-161 D31M BlueTop Starting and Deep Cycle Battery



Check Price On Amazon
Optima Batteries 8006-006 34M BlueTop Marine Starting Battery Optima Batteries 8006-006 34M BlueTop Marine Starting Battery



Check Price On Amazon
Optima Batteries 8027-127 D27M BLUETOP Starting and Deep Cycle Marine Battery Optima Batteries 8027-127 D27M BLUETOP Starting and Deep Cycle Marine Battery



Check Price On Amazon

Optima Marine Battery Review In Details

An overall idea about the Optima marine batteries are given in this portion of the Optima marine battery review. Spiral-cell and pure flow technology enable the batteries to be 15 times more vibration resistant than others and the lifetime of the batteries is also increased. Therefore, they are far better than your traditional batteries. 

Unlike any other battery, optima batteries will deliver power more efficiently. Their performance and reliability are unmatched. In this optimum marine battery review, we’ll try to give an idea about all the top marine batteries from Optima. 

1. Optima OPT8016-103 D34M BlueTop Marine Battery Review

Optima marine battery review  

Check Price On Amazon


Spiral cell technology makes this Optima 12V battery unique. This feature enables you to charge your battery faster than normal. Also, the running time is longer 3 times more than normal batteries as well. This is the best part about the Optima batteries in this whole Optima marine battery review.

The cells in the battery are spiral wounded. Inside a precise coating of lead oxide, there are two lead plates. 

While they manufacture this battery the Spiral winding of it is handled with care and precision, unlike other flat AGM batteries. The automated cell winding machine does the job. Therefore, the quality of these products is undoubted. Continuous monitor of the humidity, tolerance, and temperature of the battery is available. 


You can use this Optima D34M blue top marine battery for its dual-purpose facility. Both starting and deep cycling with its battery are the two functionalities. 


Unlike standard batteries, the Optima D34M battery is 15 times more vibration-resistant. While using this battery in deep cycling it can be effective to this maximum of 15 times less vibration. 

We all know the continuous vibration of a battery is harmful and can be fatal for the lifespan of your battery. Therefore, the rigid and solid plate placements of this battery secure minimum plate movements and avoid damage.

Check Price On Amazon 


The construction of the batteries is designed in such a way as to make the battery spill-proof. Because of an unbreachable container, the battery is completely sealed. If you want to carry the battery around then it’s completely safe.


Due to the SpiralCell technology the battery can be charged faster than normal batteries. Also, this battery has a very low self-discharge rate. If other marine batteries remain unused they lose their charge. But this Optima battery hardy does that.

Therefore, after a very long session of the period, you can use this battery. The charging rate of this battery is not hampered also by such a break in the work. 


Maintaining this battery is very easy. Necessity of adding water to the battery and cleaning it often is not required.  Which is common among all the batteries in this Optima marine battery review.


  • A dual-purpose battery
  • 3 times more rechargeability
  • Starting and deep cycle functionality
  • Great starting power
  • Reserve capacity of 120 minutes  
  •  Zero spill & durable design
  • Vibration resistant function
  • Environment friendly

Check Price On Amazon


  • A heavy battery
  • Average packaging

2. Optima 8052-161 D31M Marine Battery Review

Optima 8052-161 D31M Marine Battery Review

Check Price On Amazon


Regarding the performance of Optima D31M, it’s an exceptional marine battery that shall fulfill all of your expectations. The nature of this battery is dual-purpose. With this battery, you can both start your boat and do deep cycling with ease. 


The starting power produced by the Optima D31M marine battery is 900 CCA. This much power is more than enough for such types of batteries. During bad weather where other batteries may get damaged your Optima D31M will keep on performing effortlessly. 

The battery is also easily mountable. You can easily mount it without any hassle as to where to fit and what to do. 


The exterior of the battery is made of solid materials and they have given it a rugged look. Due to little collision, the battery will not get damaged. The materials used in its exterior are made of polypropylene. 

It also safeguards the battery from any vibrations and spills that you see in traditional batteries. Therefore using it in marine vehicles and any recreational vehicle will not be an issue.

Reserve capacity

With the Optima D31M, you can easily handle several recharges. The reserve capacity of the battery is 155 minutes which is the highest in this whole optima marine battery review. Therefore, constant performance and excellent reserve make the battery great at deep cycling. 


  • During vibration the battery does not spill, not even a bit.
  • The battery is easily mountable.
  • The rugged design gives the battery great durability
  • This  battery recharges very fast
  • Can easily handle many recharges

Check Price On Amazon


  • The size of the battery is large which makes it a bit heavy
  • The warranty of this product is short

3. Optima 8006-006 34M BlueTop Marine Battery Review.

Optima 8006-006 34M BlueTop Marine Battery Review.

Check Price On Amazon


This Optima 34M blue top battery can be used for starting functions in RVs and boats. The cold-cranking amps of this battery are 800 where the even rating is at 1000. Though the reserve capacity of this battery is less than 100 minutes it performs quite well. Therefore, you can easily start powerful engines with this battery but that cannot be kept running for a longer time. 

Vibration resistant

Like other blue top Optima batteries, this battery is also 15 times more vibration resistant than other brand batteries. To access the charge the battery has durable stainless-steel posts that help in attaching metal grips to it. 

Only 38.4 pounds weight of this battery makes it 10% less heavy than the D34M model, therefore, it can be easily moved around. You can easily set up the battery without any hassle. As the battery has less weight bearing down it is less likely to slip out. 


The blue top and grey plastic exterior of the battery is sturdy enough to tolerate any extreme weather and regular wear and tear. As the battery is of AGM technology it requires no maintenance. To fully charge the battery it will take 6-12 hours depending on the charging rate of the battery. 


  • No maintenance required
  • Easily handle bad weather
  • Spill-proof design
  • Reliable performance
  • High-quality durable construction

Check Price On Amazon


  • Expensive battery
  • The range of applications is limited

4. Optima D27M Marine Battery Review


Optima D27M Marine Battery Review

Check Price On Amazon


Optima D27M battery is a dual-purpose battery. You can use this battery to start marine engines that require power that its capacity. All the group 27 marine batteries are compatible with this D27M Optima battery. You can easily replace the body parts in case you want to get them swapped. 


You can use this battery for deep cycle applications along with other different accessories that include a fish finder, trolling motor, GPS, Fishfinder, and other onboard-powered devices. 

Various utility facilities are available in this 12V battery, which comes at a relatively lower price. Which makes the battery favorite among others. The reserve capacity of this battery is 140 mins, which is relatively on the higher side among others. 

Check Price On Amazon


The Cold-cranking Amp of this battery is 800A. The marine cranking amp of this battery sits at 1000 Amps. Lead-tin alloy is used in the plates of the battery along with SpiralCell technology. In this technology, the cell of the battery is spirally wounded. The lead used here can be used in its purest form. Its capacity is 66 Ah. 

Vibration and spill resistance technology gives the battery a long life. 


  • A pure form of lead is used here
  • The battery has a high resistance ability
  • 3 times more deep cycling ability is available in this battery
  • Maintaining this battery is easy

Check Price On Amazon


  • Overcharging may permanently damage the battery

Why Buy Optima batteries for your marine Boarts?

Though Optima blue-top batteries cost more than other marine batteries they offer advanced technology that has resulted in various effective designs. Why you should consider optima batteries as your first choice has been described in this portion of the Optima marine battery review.  

The durability of these batteries is mentionable along with their exceptional longevity depending on the charging practices of the users. Therefore, these batteries are an excellent choice and extremely popular among others. 

 AGM  And Zero Maintenance Design

Absorbed glass mat technology in this sealed optimum battery does not decay and spill like any other conventional flooded battery. In normal batteries, the electrolyte fluid levels must be checked continuously and thoroughly for a longer life expectancy of the battery. 

So, the AGM design of these Optima batteries retains the electrolyte in a position of suspension while it stays in contact with the plate’s lead material. Therefore, higher efficiency in discharging and recharging is secured. 

SpiralCell Technology

A configuration of spiral wound cells makes Optima’s state-of-the-art SpiralCell technology. Each of the series isOptima Logo made of two pure lead plates that are 99.99% pure. These plates are precision-coated with lead oxide. Therefore, in generating unique power this design is helpful. Other flat-plate designs are outperformed by this consistent high-performing battery.

Energy Density

99% of virgin lead plates are utilized in the Optima batteries. Therefore, the battery weight is on the lower side though the capacity remains equal. 

Long Life Expectancy

Consistently the Optima blue top marine batteries are living up to the expectations extraordinarily. The 34M model from Optima has been cycling tested and it can handle 350 discharges properly, which is 3 times longer than the regular battery lifespan. For boaters and anglers who discharge their batteries regularly, Optima batteries are a good choice. 

Awesome Vibration Resistance

AGM design and the sealed environment of these batteries make them vibration resistant which we’ve seen throughout these optima marine battery reviews. The broad plate area is featured in the Blue top batteries along with SpiralCell technology. Therefore, they secure significantly improved shock and vibration resistance. 


A fully contained and sealed battery is easy to carry before there are no openings or any kind of reservoirs in this battery from where acid can leak. So, you can mount this battery virtually in any position you like, which gives you comfort in cramped boat spaces. 

Double Studs

Both SAE and threaded 5/16 studs are featured in the blue top batteries. For attaching a charger SAE stud is convenient. And for permanent attachments threaded studs are great to power your boat. 

Great Starting Power

Among all freshwater fishing boat applications, the 800 Optima LogoCCA is more than enough for starting outboards. Always consult your owner’s manual for the exact requirements of the outboard. Around 750 to 900 are the CCA ratings of the Blue Tops. Therefore, blue top batteries have plenty of power to fire most of the outboards. The most exceptional thing about dual-purpose AGM is that they are capable of deep cycling your electronics. 


If you like spending time on your boat or occasionally go fishing with your boat. So, during weekends these optima blue top batteries will provide an excellent experience for you. 

During cold or hot weather these batteries perform alike. The multifunctionality of these batteries makes a good choice in case you need to start your car with this battery. They are super portable thanks to their AGM design and non-spill technology. 

These batteries are also easily mountable to any position. Therefore, you can permanently or conveniently attach them to your vehicle. We hope that this Optima marine battery review was helpful enough for you to decide the best marine battery for you.


Leave a Comment