Optima Batteries 8052-161 D31M BlueTop Starting and Deep Cycle Battery Review

Optima Batteries 8052-161 D31M BlueTop Starting and Deep Cycle Battery is a dual purpose battery because of its capability of deep cycling and cranking. This Battery belongs to the group 31 and is an ideal option for enthusiast looking for reliable 31-dual purpose battery for their RV vehicles or marine vehicles with huge accessory loads. With incredible durability, this battery can withstand even the harshest environment condition. Its unique design offers cleaner and stronger power source, guaranteeing safety and security for you, for your family as well as the environment.

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Features and Specifications

•   900 Cold-Cranking Amps, 12 volts
•   155 reserve capacity for constant performance
•   Optimum starting power that works incredible even in harsh weather
•   Extreme durability; 15x more resistant to any vibration
•   Dimensions: 12.8”x6.5”x9.4” with an approximate weight of 59 pounds
•   Model Number: 8052-161 with an advanced Spiral Cell Technology

Optima Batteries 8052-161 Pros

Initially, D31M is excellent for powering up and cranking numerous applications. It can be used to start vehicles boats, cars and any other high-powered demanding engines and is simply perfect for multiple high-demanding accessories and trolling motors. Because this belongs to the group 31, its AGM technology optimizes its capacity to meet the requirements of high-powered demanding engines. Moreover, because the battery possesses 75 AH which can power up numerous different demanding and tough onboard accessories, the battery also provides great cranking performance.

Optima Batteries 8052-161The construction is also incredible. The battery plates are made from high-quality, pure lead time allow with SpiralCell Technology and wound-cell design. Because of this feature, the product overpowers other similar kind of batteries. In addition, the AGM design combined with recombinant technology eliminated the distilled-water refilling. This means that the product is totally maintenance free.

The battery’s outer case, which is made of polypropylene, is of extreme durability. Stainless stud, Dual SAE and spill proof allows ease of mounting.  Moreover, it can be charged with a battery charger or alternator with up to 15.0V. Charging can be completed within 6-12 hours, depending on the amount of the current flow and voltage.

What’s more? D31M is capable of holding three times the recharges of the other typical lead-acid batteries that belongs on its class. Optima Batteries 8052-161 D31M BlueTop Starting and Deep Cycle Battery simply provides optimized performance and experience.

Optima Batteries 8052-161 D31M BlueTop Cons

The product itself, in general has no problem. The problem most customer cited is all about warranties. The warranty is typically shorter than other similar products at its price range.

The features of the Optima Batteries 8052-161 D31M are the precise features applicable for enthusiast who want sure starting, sturdy moving, no maintenance as well as excellent power sources for recreational or marine vehicles. With extremely high reserve capacity, D31M can provide longer life. Outdoor enthusiasts have already tested the longevity and excellent performance of this battery. The vast majority of customers have recognized this as the best of batteries of the same kind. The product is worth its premium price.

Optima Batteries 8052-161

Optima Batteries 8052-161



    Battery Average Life





        • Extreme durability
        • product is totally maintenance free


        • warranty is typically shorter than other similar products