Best Marine Battery Reviews 2018- Top Picks

Having a best marine battery with you at the time of long boating travel make sure that your boat batteries have sufficient liquid to power when your trip from one location to another location. There are many types of chargers currently accessible to select while purchasing for your boat. Apart from that, you need to buy the portable marine battery charger for smart decision. If you are eagerly searching to choose the best marine batteries and you do not have enough idea on what to select then don’t worry you landed in the right place. Just go through remaining following thing to get more information about leading brands of marine battery product along with its unique features to make a smart decision.

Best Rated Marine Batteries Comparison Chart

  • Optima 8016-103-FFP D34M Blue Top Battery
  • Purpose: Deep Cycle
  • Voltage - 12V
  • Cold Cranking Amps: 750 CCA
  • Capacity/Size: 55Ah/34M
  • Exide XMC-31 MEGACYCLE AGM-200 Marine Battery
  • Purpose: Dual Purpose
  • Voltage - 12V
  • Cold Cranking Amps: 925 CCA
  • Capacity/Group Size: 100Ah/31
  • Optima Batteries 8052-161 D31M BlueTop
  • Purpose: Dual Purpose
  • Voltage - 12V
  • Cold Cranking Amps: 900 CCA
  • Capacity/Group Size: 75Ah/31
  • Odyssey 31-PC2150S Heavy Duty Battery
  • Purpose: Starting/Cranking Battery
  • Voltage - 12V
  • Cold Cranking Amps: 1000 CCA
  • Capacity/Size: 100Ah/31
  • Vmaxtanks MR137 AGM Battery
  • Purpose: Deep Cycle
  • Voltage - 12V
  • Cold Cranking Amps: 900 CCA
  • Capacity/Size: 120Ah/31

Top 5 Marine Battery Reviews


Optima Batteries 8016-103 D34M With Deep Cycle Marine Battery

Optima Batteries 8016-103 is one of the most powerful and dual-purpose batteries available with a nominal voltage of 12 volts. Obviously, it is easily transportable and features AGM design. Spiralcell technology ensures the complete performance of the battery at the same time this technology will offer reliability and better performance, so it becomes one of the best dual purpose marine battery.

optima blue top marine battery review


  • 12 Volts of Power
  • It has 750 A cold cranking amps
  • AGM design
  • No current limit until the temperature remains below 51.7 ° C
  • Offer 2 amp current continuously
  • 5/16 inches tall Stud posts and SAE top
  • Protects heavy vibrations provide optimal start in every weather condition

Product Features:

  • The Optima Batteries 8016-103 marine battery is one of the best choices
  • It is a best deep cycle marine battery designed with advanced technology. It profoundly helps for dual purpose
  • It can be used as a cranking battery for starting marine
  • It is useful in starting high power demanding vehicle engines including RV, boat, etc
  • It is the advanced dual purpose battery available at pleasing rates
  • It is the group 34 marine battery available to offer excellent service
  • It is the great marine battery from Optima which is highly efficient, reliable. Even it is the proper choice for the people who need to experience risk-free benefits.


  • It is 15 times more resistant
  • Lighter in weight
  • No need to refill distilled water
  • Spill proof feature
  • This optima blue top marine battery has three times more cycling capability
  • AGM technology ensures complete performance
  • Versatile mounting flexibility
  • Eliminates the risk of harmful gasses


  • It is expensive
  • Even AGM marine batteries have a significant risk of overcharging, so it is important to pay close attention while charging the battery.


The Optima 8016-103 deep cycle marine battery is impressive, and it is ideal for dual-purpose application. Moreover, it is one of the cost-effective choices even comfortable over others. It is perfect for the people who prefer high-quality marine battery for boat or RV.

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Exide XMC-31 MEGACYCLE AGM-200 Marine Battery:

Exide is one of the favorite companies for the high-quality batteries. Of course, widely people prefer to buy Exide batteries. Exide XMC-31 MEGACYCLE AGM-200 is the practical choice because its body is very durable and stable, at the same time the modern construction also absorbs any shock. Apparently, this Exide marine battery comes with unique characteristics like spill proof and shock proof. This best agm marine battery is one of the perfect choices to experience a great range of benefits. This battery features AGM technology, and this will ensure the ability of the battery, so it becomes the right choice for deep cycle.

exide marine battery review


  • At 0 degrees F- 925 CCA: at 32 degrees F- 1110 CA
  • This exide deep cycle marine battery has two hundred minutes of reserve capacity during the constant power supply
  • Features advanced dual terminal design
  • Latest AGM technology
  • Light in weight

Product Features:

  • In general, Exide XMC-31 is one of the effective battery choices which offer 925 CCA at 0 degrees F at the same time it is 1110 CA at 32 degrees F.
  • Besides, it has 200-minute reserve capacity
  • Moreover, the dual terminal design ultimately ensures the durability and performance
  • This battery has absorbed glass mat separator that maintains stability under extreme vibration
  • Features high cycling operation
  • It has high strength as well as this battery is excellent for the boat, RV.
  • It will last for more than five years


  • Exide XMC-31 battery features solid body
  • Advanced AGM technology ensures the performance of the battery
  • It only takes less time for the charging purpose
  • Durable and Deep cycle


  • It is very expensive


Exide XMC-31 MEGACYCLE is one of the best marine battery available at pleasing rates. This battery comes with excellent starting power, and it has great deep cycle performance you can shop this battery at a competitive price from Amazon.

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Optima Batteries 8052-161 D31M BlueTop Starting Deep Cycle Marine Battery

This Optima marine battery is highly beneficial for your boat, RV. It is the dual purpose battery available with high starting power as well as the advanced technology also ensures deep cycling capability. It is the portable battery that also designed with advanced techniques to eliminate complications. The absorbed glass mate design offers ultimate flexibility. Moreover, this marine optima battery also provides regular features; now it becomes one of the most modern marine battery among the users. More importantly, it is convincing even work well in all weather conditions. So it is the recommended choices for harshest weather conditions.

Best Marine Battery


  • 12 volts dual purpose battery
  • Ultimate cranking
  • Deep cycle ability
  • The Cold Cranking Amps is 900 A
  • Marine Cranking Amps is 1125 A

Product Features:

  • The Plates are designed with high-quality lead-tin alloy
  • Wound cell design ensures performance and reliability
  • Spiralcell technology offer new range of features
  • Absorbed glass mate interior design
  • This battery features recombinant technology
  • You no need to refill distilled water, so it is maintenance free
  • Polypropylene outer improves durability.
  • Stainless stud and Spill-proof
  • This battery can be charged with alternator
  • You can use the battery charger up to 15.0 volts
  • This battery only needs six to twelve hours of charging; it will vary based on the voltage and the current flow even this battery also belongs to group 31.


  • It has rugged polypropylene case, so it is fifteen times better than other batteries
  • No special charger is needed or required
  • Ultra-high performance at heavy load demanding appliances
  • Efficient power output


  • Manual charging should be strictly followed
  • In case of any problems you need to make complete battery replacement
  • For rapid recharge, you need to maintain constant voltage
  • Overcharge might lead permanent damages


Obviously, Optima 8052-161 deep cycle battery is more efficient and robust. This battery comes with high-quality features. It is highly useful for professionals and hobbyist. Even it is the sound investment choices.

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Odyssey 31-PC2150S Heavy-Duty Based Commercial Battery:

It is one of the widely popular and dual-purpose marine batteries available with 12V at the same time this battery also belongs to group 31. It is the fantastic choices for marine applications. Even it is an awesome choice for your vehicle. In general, this battery has been designed to meet different heavy duty as well as commercial applications. On the other hand, it is the high power marine battery that also offers great starting power. Additionally, it has an excellent dark cycle.  This Odyssey marine battery designed with advanced technology as well as the pure lead plates provide superior durability. The AGM design ensures both performance and appearance. So it becomes one of the best and versatile marine & vehicle batteries.

odyssey agm marine battery


  • 12 volt marine battery and belongs to group 31.
  • Odyssey 31-PC2150S Suitable for dual-purpose operations
  • Cold cranking amps- 1150 A
  • Hot cranking amps -2150 A
  • Capacity -100 AH
  • Reserve capacity- 205 minutes

Product Features:

  • In general, this battery also has more than seventy percentages longer life cycles
  • Even it can recover up to 400 cycles
  • Features fast recharge
  • It only take four to six hours for 100% recharge
  • The non-spilling design ensures flexibility
  • Vibration-resistance design eliminates risk factors created by the mechanical vibrations
  • Advanced design has high impact of shocks
  • It works well at a highly hot temperature which is 45° C
  • For cold temperature, it is -40° C.
  • The plates are designed with high quality and pure virgin lead
  • It has heavy-duty cycle perfect for long term applications


  • There is no refilling is needed
  • Highly resistant to corrosion
  • Flameproof
  • Works well in harshest climatic condition
  • Advanced design also protect the internal cell from vibrations
  • It has more reserve capacity


  • Extra care needed for charging
  • Cost of this battery is also very high


The Odyssey 31-PC2150S is the great choices to meet heavy-duty commercial applications. This dual-purpose battery eliminates the need of maintenance, apparently it the perfect marine battery for the professionals to enjoy heavy duty marine applications.

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Vmaxtanks MR137 AGM Deep Cycle 12V Marine Battery:

VMAX batteries are available with the unique design. Both physical and chemical structure is highly helpful for special treatment. It is the high-performance Marine Battery that also exceeds expectations. The specially designed Absorbed Glass Matt adds more benefit, at the same time; the advanced technology also maximizes the performance of VMAX. It is highly resistance to shocks and vibrations. It is the then-spillable battery, and you no need to, face any hazards. The tightly packed plates offer ultimate comfort, even it is a hundred percentages maintenance-free Moreover, the Vmaxtanks MR137 AGM Battery available with a long lifespan and it has a great ability to repeated deep discharge, and due to this most of the people prefer this battery for different applications.

Marine Battery Reviews

 Product Features:

  • Vmaxtanks MR137 has unique physical and chemical structure. Even it is light in weight so you can easily use this battery for marine and RV applications.
  • It has unique reliability as well as strength
  • Vmaxtanks MR137 AGM Battery is perfect for heavy duty applications
  • Absorbed Glass Matt ensures both physical and electrical advantages
  • Highly resistance to shocks and vibrations
  • Non-hazardous battery
  • Maintenance-free package
  • Long life span
  • Suitable for different heavy duty use
  • Body of the battery is pretty solid that eliminates all the complications
  • This battery also work well in any extreme weather conditions


  • Solid body structure so it resists shock and vibration
  • Advanced AGM technology ensures complete performance
  • Takes less time to get charged
  • Highly flexible and durable
  • Great deep cycle


  • The cost of the battery is quite expensive
  • Needs extra care to get charged


It is one of the smart battery choices available for the people who need high performance. The specially designed Absorbed Glass Matt completely ensures the stability, flexibility, and durability. Moreover, this battery also offers significant electrical advantages, so it becomes choices. It is the perfect options to experience ultimate comfort.

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It is vital to note that the marine batteries now come in numerous price ranges, types sizes and with several features or specifications. There are different types of marine batteries obtainable, enough to puzzle you while striving to select one. To avoid the unsuitable, you can think out certain factors while buying the top rated marine batteries. The important considerations help you to pick the right marine battery without facing any difficulties.


The vital factor that you should consider is a primary objective of a marine battery. Initially, ensure whether you need a battery just for running the onboard appliances of cranking your boat or both. You can choose between dual-purpose, cranking and deep cycle battery.

Amp Hour Score or Rating

In the deep cycle battery, this Amp Hour score is another essential aspect. It entails the count of amps the battery can convey in the duration of twenty hours. It is highly recommended to select the cell which has enhanced amp hour score than the real amount needed by you.

Size or Group

Marine batteries currency comes in several sizes. These cells are determined appropriately in groups. If you previously have any battery box, you can ensure that the marine battery you buy fits in your old box in a perfect manner. Apart from that, you can also consider a ventilation system present in the boat. You do not choose large battery when you have limited space.


The battery type also plays a significant role in selecting a best marine battery. These batteries have various structure and chemistry such as sealed, AGM, flooded, etc. Few of the batteries need less maintenance and some needs more.  You can purchase the right one as per the desire. If you look at the marine battery, you can buy the AGM battery, because it includes excellent and superior construction. The specific features and impressive construction make AGM battery ideal for the marine field. The marine AGM batteries have several advantages that include:

  • They are spill-proof
  • AGM batteries is ready to fix in several positions
  • It is maintenance-free
  • The AGM batteries do not require any refilling
  • They need some cleanups
  • Many cells of shock resistant and vibration resistant
  • They are sturdy than other types of lead acid or standard batteries

Unique Functions

Many batteries let you fix several positions, and few high-end batteries are waterproof as well, and they can be upturned upside down. The unique features are useful for this marine field. There are many deep cycle batteries available that come with incredible plates. With unique functions, they can easily tolerate the deeper cycles.

Date of Manufacturing

Many people fail to check the production date while buying the marine battery so that they will face lots of repair issues. If you want to avoid such inconveniences, you can test the production time while purchasing a marine battery. Simply like ratings, the data of production is available on a marine battery. You can always prefer the battery which is fresh.


Thus by clearly understanding the significant difference among the different kinds of top marine batteries as well as the pros and cons of every, should no doubt confirm helpful while you are attempting to decide which product will function greatly to oddball your boat & power entire your accessories tools. Above you can able to find out top five leading marine battery products with its outstanding features. Of course, all the above products are budget-friendly, and you need not have to bother about whether the price of the marine product comes under your budget price or not. Due to they are available at affordable price.  When making the appropriate option eradicates several numbers of troubles while you are on the water and allow you to enjoy your time. Besides, you can also observe both positive and negative of the particular product which helps you to make a proper decision on selecting the best marine battery.