Optima 8052-161 D31M Deep Cycle Battery Review

This battery is one of the promising product by the optima. Body of the battery is pretty solid. You can expect heavy duty work, and can work in any extreme weather. It has 155 minutes of reserved constant power.


  • 12-Volt, 900 Cold Cranking Amps
  • Dimensions: 12 13/16″ x 6 1/2″ x 9 3/8″ tall
  • Weight: 59.8 pounds
  • Dual SAE & 5/16″ Stainless Steel Stud Posts
  • Reserve capacity of 155 minutes for constant performance
  • Fifteen times resistant to vibrations

In-depth Review Of Optima 8052-161 D31M Battery


It is the best part about this battery. The body is well constructed, designed and moulded. Due to industrial grade plastic, it is shockproof and acid proof ensuring maximum durability in the class. Manufacturer claims that it is fifteen times more durable against vibrations, than traditional battery. When tested, the body was found to be extremely strong, and could easily be treated harsh.

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


If we talk about the performance, this battery is a beast. The optima 12-volt battery can last up to five times more than traditional batteries. The performance is unmatchable in the price range. If you’re all set to buy a optima marine battery for your boat, this is the one you should go for. The spring cell technology with 99.99% pure lead plates conducts good amount of power, which offers you better performance.

Deep Cycle

This battery outperforms any other traditional batteries, even some batteries in the section. It is delivers power five times better than traditional ones, and is equally good at deep cycle charging and discharging. One whole cycle is quite effective, and didn’t let the battery to lose its charm. It is designed to get repeatedly charged and discharged, and does quite a good work in doing so.


Charging this battery doesn’t require much time, one full nighter for the battery is good for considerable amount of performance. Since it delivers more power than usual batteries, you get more power form single charge of the battery.


With its strong build material which is 15X stronger compared to usual batteries against resistance, the optima 8052-161 lasts long enough to pay for the price it comes. The outer body is strong enough to live to its life, all you need to take care of is the change of acid when required. The battery lasts long  and is a champion in odd weathers. The steel stud posts add to the charm of the battery. Click here to check out some other trolling motor battery reviews.


Price of the battery is little more than traditional batteries, but that is obvious due to features, tin alloy plates, and AGM technology. The d31m optima battery price is good according to its very good performance, and deep cycle capabilities. Buying at the price won’t make your pocket burn, because the product you’re getting is worth it.


  • Excellent performer
  • Highly durable
  • Low maintenance
  • Spring cell technology
  • Constant power deliverance
  • Very good design and body
  • Good brand and reliable
  • 15 times vibration resistant


  • Expensive