Optima Batteries 8016-103 D34M Deep Cycle Marine Battery Review

Optima Batteries 8016-103 D34M BlueTop Starting and Deep Cycle Marine Battery Review

Using an Optima BlueTop high-performance AGM battery in your RV or boat ensures that you get an excellent running time and more recharges that you can get from a traditional battery.

It is designed as a dual-purpose battery, which makes it capable of providing starting and deep-cycle needs, so it’s perfect for recreational vehicles or boats with huge accessory loads. Optima’s signature SpiralCell technology ensures that you are provided with a strong, clean, and reliable power source, making it safe for the environment and for the people using it.

Because of the vibration resistance, the Optima BlueTop high-performance AGM battery provides an efficient power delivery and faster recharge time. This battery is definitely ideal for those who require a strong cranking, sure-starting, maintenance-free power source that can withstand the harshest conditions.

Optima Batteries 8016-103 D34M Deep Cycle Marine Battery Features

  • 12 Volts of Power
  • 750 Cold Cranking Amps
  • 870 A cranking Amps
  • Size: 10 inches (L) x 6 7/8 inches (W) x 7 13/16 inches (H)
  • Weight: 43.5 pounds,
  • Stud Posts: Dual SAE, 5/16 inches tall, made from stainless steel
  • 55 Ah C20 capacity
  • Dual purpose: good for starting and powering
  • Suitable for multiple accessory loads
  • Optimal starting power even in bad weather conditions
  • Resistant to heavy vibrations
  • Maintenance-free operation
  • 100% spill proof
  • Highly flexible mounting options
  • Reserve capacity: 120 minutes
  • Full recharge time: 6 to 12 hours
  • Up to 3x more recharges than other marine batteries
  • The case is made from Polypropylene material, which is lightweight and weatherproof


Optima ensures high quality and consistent batteries that are manufactured to high and demanding standards. The company’s goal is to provide the ultimate power for the ultimate professionals, for the ultimate enthusiasts, and for the ultimate experience.

Optima aims to deliver the ultimate power by looking for technological advantages that push the boundaries of different possibilities, and by creating batteries that will withstand extreme conditions.

With over 40 years of history in technological innovation and engineering, Optima products offer relentless power for those who are in search of the ultimate power source.

Optima BlueTop high-performance AGM battery is an extremely powerful dual-purpose battery with a nominal voltage of 12 volts. The battery’s compact dimensions and relatively light weight make it portable and easy to transport.

When fully charged, it has an internal resistance of 0.0028 ohms, making it a great marine battery. With an AGM classification and Spiralcell technology, it offers great reliability and better performance than other traditional batteries in its class.

Optima’s Spiralcell technology guarantees an ultra-high cranking quality and top deep cycle capability. The Spiralcell technology also ensures that the battery is protected from heavy vibrations, therefore enhancing the battery life during rough situations.

Adding to the great make of the battery, the case is made from a Polypropylene material that offers lighter weight and protection from extreme temperatures.

Because the Optima BlueTop high-performance AGM battery is a dual-purpose marine battery, it can be used as a cranking battery to start marine vehicles and other high-powered engines such as boats, Rv’s, and much more.

The dual-purpose battery can also run and power heavy machinery and electronic appliances like trolling motors, pumps, and other marine accessories. Because this is an AGM battery, it is spill-proof and maintenance-free, which means that you can leave your distilled water bottles at home because you will not need to perform refills.

This battery also has a versatile range of mounting options because it is spill-proof, making it safe to mount in any angle. It also has a perfectly sealed construction which prevents it from leaking toxic and flammable substances, making it environmentally friendly and safe for the family.

One of the best features of this battery is that it offers 15 times more resistance and has three times more cycling capacity than other batteries of the same size while remaining relatively light in weight.

Optima’s credibility in providing reliable and strong batteries that are sure-starting, strong cranking, and maintenance-free is verified by the good reviews from users who purchased the Optima BlueTop high-performance AGM battery.


Users should be careful while charging the battery because AGM batteries have a risk of over-charging.


The Optima BlueTop high-performance AGM battery is highly recommended for dual-purpose applications and is perfect for cranking and deep-cycling. It is definitely a great buy for its high-quality, great features, and high-power. Highly durable and well-made, it will last cycle after cycle, and it will not let you down.

Originally posted 2017-07-05 07:42:51.

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