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Sold by: Tucky's Automotive
Sold by: Tucky's Automotive
(99 ratings)
56% positive over last 12 months
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OPTIMA Batteries 8027-127 D27M BLUETOP Starting and Deep Cycle Marine Battery

4.3 4.3 out of 5 stars 183 ratings

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Standard Packaging

Purchase options and add-ons

Brand OPTIMA
Item Weight 25 Pounds
Number Of Cells 6
Terminal Marine Terminal
Voltage
12 Volts
Battery Cell Composition
Lead Acid

About this item

  • Pure lead spiralcell design allows for lead to be used in its purest form.C20 Capacity:66 Ah
  • Spiralcell technology for superior vibration resistance and extended life
  • Solid cast cell connections for increased durability and maximum plate height
  • Tightly compressed cells for added vibration resistance. Reserve Capacity at 25 Amps: 140 Minutes
  • This item is not for sale in Catalina Island
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$359.99
Get it as soon as Sunday, Mar 31
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OPTIMA Batteries 8027-127 D27M BLUETOP Starting and Deep Cycle Marine Battery
OPTIMA Batteries 8027-127 D27M BLUETOP Starting and Deep Cycle Marine Battery
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Price$359.99$275.88$329.99$399.99$309.99$289.99
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Longevity
2.9
2.9
2.4
2.6
2.9
Value for money
2.9
2.9
2.3
2.7
3.0
Durability
2.7
2.2
1.6
2.3
Sold By
Amazon.com
Blue Grass Wholesale
Amazon.com
Amazon.com
Amazon.com
Amazon.com
compatible vehicles
Personal Watercraft, Boat, Marine, RV
Boat
Boat
Boat
Passenger Car
size
Large
10 x 6-7/8 x 7-13/16 inch
12-13/16 x 6-1/2 x 9-3/8 inch
10 x 6-7/8 x 7-13/16 inch
9-5/16 x 6-13/16 x 7-5/8 inch
terminal type
Marine Terminal
Marine Terminal
Marine Terminal
SAE Terminal
SAE Terminal
SAE Terminal
voltage
12 volts
12 volts
12 volts
12 volts
12 volts
12 volts
number of cells
6
6
6
6
battery composition
lead acid
sealed lead acid
lead acid
lead acid agm
lead acid agm
lead acid
weight
25 pounds
56 pounds
43.5 pounds
59.8 pounds
38.4 pounds
36.4 pounds

From the manufacturer


OPTIMA BlueTop Battery

Our Promise

Ultimate Power, for the ultimate professionals, for the ultimate enthusiasts. And for the ultimate experience. That's our goal each and every day. No matter how extreme the conditions, OPTIMA delivers Ultimate Power. We look for every technological advantage to push the limits of what's possible and leave pretenders in our dust.

We manufacture our own batteries in our own facilities to our demanding standards. To ensure quality and consistency in our batteries, no matter where they are being sold - our batteries are never re-labled or re-spec'd.

Going Farther for Longer

Installing an OPTIMA BlueTop high-performance AGM battery in your boat or RV means exceptional running time and more recharges than you’d get out of a traditional battery. It’s the perfect marine battery for boats with trolling motors, extensive electronic systems, and works well as an RV battery for RVs with creature comforts that tend to drain batteries quickly. On top of providing outstanding vibration resistance, the BlueTop efficient power delivery and faster recharge time mean you’ll spend less time worrying about your battery. This means more time for fun. Again and again. This flexible boat battery and RV battery is ideal for those who need a sure-starting, strong-cranking, maintenance-free power source.

  • Up to three times more recharges than other marine batteries
  • More than 15 times the vibration resistance
  • Spillproof, mountable in virtually any position
  • Maintenance-free
  • Works well as a boat battery or RV battery

SpiralCell Technology

At the heart of every OPTIMA battery is a series of individual spiral-wound cells comprised of two pure (99.99%) lead plates coated in a precise coating of lead oxide. One coated plate is positive and the other is negative.

The unique manufacturing process of spiral winding continuous lead plates is far more precision-controlled and expensive than building traditional flat plate AGM batteries. Custom automated cell-winding machines are required to maintain the close tolerances required to maintain quality and performance. Critical tolerances, temperatures, humidity and automated processes are maintained and constantly monitored.

OPTIMA has built over 100 million individual spiral cells since the early 1990’s. No one knows how to build the highest quality and best performing spiral-wound batteries better than OPTIMA.

What's the difference between OPTIMA RedTop, YellowTop, and BlueTop Batteries?

RedTop

For normal engine starting where an alternator immediately monitors the state of charge and provides energy to the battery whenever it is needed.

This would describe most stock vehicles, including: automotive and RV underhood starting, heavy equipment where starting is the primary function, and diesel vehicles without aftermarket electronics.

YellowTop

Use this when electrical loads are higher than average, or when the discharge cycle is more than typical engine starting, such as vehicles with multiple electronic accessories and vehicles without alternators. This can also include vehicles with a lot of factory electronics such as power sliding doors and a DVD player. Examples also include: racing vehicles without a charging system, dedicated drag racers, diesel powered vehicles with aftermarket electronics, and vehicles with inverters, winches, or other accessories.

BlueTop

The BlueTop starting battery (dark gray case) is to be used when a dedicated starting battery is required and it should never be used for cycling duty. Use a BlueTop starting battery for marine applications and RVs when the battery's only function is engine starting.

The dual purpose BlueTop (light gray case) can be used for both starting and deep cycling -- it is a true deep cycle battery with extremely high cranking power. Uses include: trolling motors, marine applications with heavy electrical accessories, and RVs.

Product Description

Optima Batteries D27M BlueTop Group 27 Marine Battery have enough deep cycle power for stereos, GPS systems, bilge pumps, fish finders, and other high-demand electronics, while still providing plenty of cranking power to start the motor. These batteries have longer life, more vibration resistance, is completely spill-proof and mountable in almost any position and faster recharging capabilities. Damage from vibration can cause battery failure. The cells in an Optima battery are tightly compressed into supportive chambers and secured with solid cast cell connections resulting in 15 times more vibration resistance than traditional batteries. Tightly sealed cells allow for mounting in multiple positions without leaking or damaging your vehicle and glass-mat separators absorb electrolyte to eliminate acid spilling.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
For warranty information about this product, please click here [PDF ] For warranty information about this product, please click here [PDF ] View Product Details [PDF ]

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OPTIMA Batteries 8027-127 D27M BLUETOP Starting and Deep Cycle Marine Battery


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What's in the box

  • Battery
  • Product guides and documents

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    Customer reviews

    4.3 out of 5 stars
    4.3 out of 5
    183 global ratings

    Customers say

    Customers like the performance of the auto battery. They say it's a great product that works well and has no problems. However, some customers disagree on quality and value.

    AI-generated from the text of customer reviews

    24 customers mention18 positive6 negative

    Customers like the performance of the auto battery. They say that it works well, has no problems, and is top notch. Some customers also mention that the battery is great while it works and is perfect.

    "...Took it out for the first time last week and it worked great. Plenty of juice left over at the end of the day on my J16 Carolina Skiff." Read more

    "...Only 3 months old. They are installed and appear to be working well. As they say, I'm a happy camper!" Read more

    "...lights as well as the water pump for the sink, shower etc...It went completely dead within one year of purchase... The battery comes with a 2 year..." Read more

    "...The first D27M s 2 years old and still works perfectly." Read more

    50 customers mention28 positive22 negative

    Customers are mixed about the quality of the auto battery. Some mention that it lasts a long long time, has excellent holding charge, and is the best battery ever. However, others say that it would no longer hold a charge and died before the 3rd season ended.

    "Purchased for my boat. Sealed glass mat battery, keeps its charge, no leakage and can be mounted upside down if you need to." Read more

    "...out and going this year our first trip I realized the battery didn’t hold a charge for a long period so I couldn’t understand what the problem was..." Read more

    "...Lasted three times longer than previously bought Marine rated batteries...." Read more

    "...arrived, I unwrappped it and discovered that the top cover of the battery was cracked. I sent a message about that to Amazon...." Read more

    16 customers mention9 positive7 negative

    Customers have mixed opinions about the value of the auto battery. Some say it's worth the cost, providing trouble-free long life. However, others say it’s expensive and a significant investment.

    "...Lots of power and very long life. Well worth the extra money." Read more

    "...Yes it is more expensive but I am hoping to not have to replace it for at least 5-7 years...." Read more

    "...They last long and recharge quickly. Worth the cost." Read more

    "...This is a significant investment, and if used regularly, because it is what it is as a battery, and will be used over and over again, its not..." Read more

    Dead after two years and will not take a charge!
    1 Star
    Dead after two years and will not take a charge!
    I’m the past for my vehicles I have I have always spoke very highly of Optima batteries. However in May 2020 I’ve purchased an Optima deep cycle battery for my motorhome. Getting my motorhome out and going this year our first trip I realized the battery didn’t hold a charge for a long period so I couldn’t understand what the problem was knowing that the battery was at that time less than two years old. Motorhomes been sitting about two months since our last trip I went out to get it ready for the next trip and the battery will not take a charge. This battery was purchased May 26 of 2020 it is now June 26 of 2022 and the battery will not hold a charge or even take a charge. If this is what is to expect from optima batteries I will never purchase another battery from Optima again. $298.99 for 25 months is a joke. I would rather spend $49.95 at Walmart for a battery that dies every year but lasts one year!!!
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    1.0 out of 5 stars Dead after two years and will not take a charge!
    Reviewed in the United States on June 27, 2022
    I’m the past for my vehicles I have I have always spoke very highly of Optima batteries. However in May 2020 I’ve purchased an Optima deep cycle battery for my motorhome. Getting my motorhome out and going this year our first trip I realized the battery didn’t hold a charge for a long period so I couldn’t understand what the problem was knowing that the battery was at that time less than two years old. Motorhomes been sitting about two months since our last trip I went out to get it ready for the next trip and the battery will not take a charge. This battery was purchased May 26 of 2020 it is now June 26 of 2022 and the battery will not hold a charge or even take a charge. If this is what is to expect from optima batteries I will never purchase another battery from Optima again. $298.99 for 25 months is a joke. I would rather spend $49.95 at Walmart for a battery that dies every year but lasts one year!!!
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    Reviewed in the United States on July 24, 2019
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    Reviewed in the United States on January 27, 2011
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