Optima vs Odyssey Car Battery
If you are in the market for a new car battery, you have probably come across Optima and Odyssey batteries. They are two of the most popular marine battery options on the market, but which one is better? This article will compare these two batteries and help you decide which one is right for you.
Odyssey Battery Vs Optima Table
Both brands are popular and have their own set of pros and cons. This table will compare the two batteries and help you decide which one is right for you.
Optima | Odyssey |
 |  |
Model is Optima Blue Top D34m | Model is Odyssey Marine Battery |
Absorbent Glass Mat Battery | Absorbent Glass Mat Battery |
Dimension is 10.06 x 6.88 x 7.94 Inches | Dimension is 13.00 x 6.80 x 9.41 Inches |
Battery Group Size 34 | Battery Group Size 31M |
Battery Voltage is 12 | Battery Voltage is 12 |
36 Months Free Replacement Warranty | 48 Month Free Replacement Warranty |
120 Minutes Of Reserve Capacity | Provides 205 Minute Reserve Capacity |
Positive Terminal On The Right Side And A Negative Terminal On The Left Side | Negative Terminal Location Top Left And Positive Terminal Location Top Right |
Cold Cranking Amps 870 | Cold Cranking Amperage 1150 |
Weight Is Around 43.50 Lbs | Weight Is Around 82.25 |
More Than 15 Times The Vibration Resistance | Faster Recharge Than Conventional Batteries |
Mountable In Virtually Any Position | Pure Lead AGM Technology Delivers Exceptional CCA Ratings |
Both Dual Purpose And Starting Applications Available | OEM Fit Is Ensured – Built To Exact BCI Standards |
Why Compare?
Both batteries have a long lifespan and are resistant to vibration, making them ideal for boats. The Odyssey battery is heavier than the Optima battery, but it also has more cranking amps. The Optima battery is less expensive than the Odyssey battery. Both optima blue top d34m and odyssey marine battery are popular options for boat owners. But why compare them? What are the benefits of one over the other?
Battery Types
Absorbent Glass Mat Battery is the type of battery used in the Optima Blue Top D34M. This sealed lead-acid (SLA) battery uses an absorbent glass mat (AGM) to absorb the acid. This type of battery is resistant to vibration and has a long lifespan.
The Odyssey Marine battery is a sealed lead-acid (SLA) battery that uses absorbed glass mat technology. This type of battery is resistant to vibration and has a long lifespan. It is also heavier than the Optima battery.
Reserve Capacity
Reserve Capacity means the amount of time a battery can continue to provide power at 25 amps after turning off the engine. The Optima Blue Top D34M battery has a reserve capacity of 120 minutes. On the other hand, Odyssey Marine Battery has a reserve capacity of 205 minutes.
The Odyssey Marine Battery is a better option for people who need a battery with a high reserve capacity. It can provide power for up to 205 minutes after the engine has been turned off.
Cold Cranking Amperage
Cold Cranking Amps (CCA) measures a battery’s ability to start an engine in cold weather. The Optima Blue Top D34M battery has a rating of 750 CCA. The Odyssey Marine Battery has a rating of 1150 CCA. The Optima Blue Top D34M battery has a lower CCA rating than the Odyssey Marine Battery. The Odyssey Marine Battery is a better option if you live in a colder climate.
Voltage
Both batteries have a voltage of 12 volts. The Optima Blue Top D34M battery is a better option for people who need a battery with a lower voltage. It has a voltage of 12 volts. The Odyssey Marine Battery is a better option for people who need a battery with a higher voltage. It has a voltage of 12 volts.
Group Size
The Optima Blue Top D34M battery is a Group 34 battery. The Odyssey Marine Battery is a Group 31 battery. The Optima Blue Top D34M battery is a better option for people who need a battery with a smaller group size.
Warranty
Battery warranty is another crucial factor you should consider when choosing a battery. The Optima Blue Top D34M battery has a warranty of three years. The Odyssey Marine Battery has a 48 Months Free Replacement. The Odyssey Marine battery has a more extended warranty than the Optima Blue Top D34M Battery.
Dimensions LxWxH
Item dimension can help you understand if the battery will fit in your boat or not. To find the perfect match, please check your manual before purchasing. The dimensions of the Optima Blue Top D34M battery are 10.06 x 6.88 x 7.94 Inches. The dimensions of the Odyssey Marine Battery are 13.00 x 6.80 x 9.41 Inches.
Terminal Location
Positive Terminal Location is another essential factor you should consider when choosing a battery. The Optima Blue Top D34M battery has a Positive Terminal on the Right Side and a Negative Terminal on the Left Side. The Odyssey Marine Battery has a Negative Terminal Location Top Left and Positive Terminal Location Top Right.
Weight
The Optima Blue Top D34M battery weighs 43.50 pounds. The Odyssey Marine Battery weighs 82.25 pounds.
The Odyssey Marine Battery is a heavier battery than the Optima Blue Top D34M Battery. If you are looking for a lightweight battery, the Optima Blue Top D34M Battery is a better option.
Our Observation
The main difference between the optima and odyssey battery is the Reserve Capacity. The Optima battery lasts 120 minutes on a single charge, while the Odyssey Marine Battery has a capacity of 205 minutes.
Optima Blue Top D34M is a better battery than Odyssey Marine Battery in terms of Voltage, Group size, and Weight. However, when it comes to Reserve Capacity, Cold Cranking Amps, and Warranty, Odyssey Marine Battery is a better choice.
Conclusion
The Optima Blue Top D34M battery and the Odyssey Marine Battery are popular options for boat owners. However, the Odyssey Marine Battery is a better option for people who need a battery with a high reserve capacity or a battery resistant to vibration.
The Optima Blue Top D34M battery is better for people who need a battery with a lower voltage or a lightweight battery. I hope this article helped you make a decision about which battery is better for your needs.
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Mark Takahashi, Car parts guru with a passion for mechanics. Blogger extraordinaire, translating auto jargon into everyday magic. Drive into his world of knowledge!