Duracell AGM vs Optima Car Battery
If you’re looking for a new car battery, you have many options to choose from. There are lead-acid batteries, AGM batteries, and gel cell batteries – and each type has its advantages and disadvantages. This blog post will compare the Duracell AGM battery to the optima red top 25 car battery to help you decide which is the best option for you.
Duracell AGM vs Optima Table
This table will compare Duracell AGM batteries and optima red top 25 car batteries to see which one comes out on top!
Optima | Duracell |
 |  |
Model is Optima Red Top | Model is Duracell AGM |
Absorbent Glass Mat Battery | Absorbent Glass Mat Battery |
Dimension is 9.38 X 6.75 X 7.69 Inches | Dimension is 15.51 x 6.88 x 7.48 Inches |
Battery Group Size 25 | Battery Group Size 34/78 |
Battery Voltage is 12 | Battery Voltage is 12 |
36 Months Free Replacement Warranty | 36 Months Free Replacement Warranty |
90 Minutes Of Reserve Capacity | Provides 120 Minutes Of Reserve Capacity |
Negative Terminal Location Top Left And Positive Terminal Location Top Right | Negative Terminal Location Top Left And Positive Terminal Location Top Right |
Cold Cranking Amps 720 | Cold Cranking Amperage 775 And Cranking Amperage 890 |
Weight Is Around 31.70 lbs | Weight Is Around 59.52 lbs |
Both Dual Purpose And Starting Applications Available | 3x Greater Cycle Resistance Than Standard Batteries |
Why Compare?
Here we will discuss why you need to compare the Duracell AGM battery and the optima red top 25 car battery before purchase. These batteries are high-quality options, but they do have their differences. The Duracell AGM battery is a sealed lead-acid battery that uses Absorbent Glass Mat (AGM) technology. The optima red top 25 car battery is an AGM battery. Still, it also has a higher cranking amp than the Duracell AGM battery.
The main difference between Duracell AGM and Optima Battery is in the reserve capacity. The Duracell AGM battery can last up to 120 minutes, while the optima red top 25 car battery can last up to 90 minutes. Those two batteries also have more similarities than differences, so it can be tough to decide which one is the best option for you. Keep reading to find out.
Battery Types
Before we compare these two batteries, let’s take a quick look at the different types of car batteries available on the market. Lead-Acid Batteries are the most common type of car battery. They are relatively cheap, and they can last for up to five years. However, they are also the heaviest and most toxic type of battery available.
AGM Batteries are a type of lead-acid battery. They are more expensive than traditional lead-acid batteries, but they are also much lighter and less toxic. They also have a longer lifespan than conventional lead-acid batteries. The Duracell AGM battery and the optima red top 25 are Absorbent Glass Mat Battery.
Reserve Capacity
One crucial difference between the Duracell AGM and the optima red top 25 car batteries is their reserve capacity. The battery’s reserve capacity is the amount of time it will take for the battery to discharge from 25% to 0%. The Duracell AGM battery has a reserve capacity of 120 minutes, while the optima red top 25 car battery has a reserve capacity of 90 minutes.
Cold Cranking Amperage
Another important difference between these two batteries is their cold-cranking amps. The cold-cranking amps of a battery are the number of amps the battery can provide at 0 degrees Fahrenheit. The Duracell AGM battery has a cold-cranking amp of 775, while the optima red top 25 car battery has a cold-cranking amp of 720.
Voltage
The battery’s voltage is the amount of electrical energy it can provide. The Duracell AGM battery has a voltage of 12 volts, while the optima red top 25 car battery has 12 volts.
Warranty
The warranty period is another significant difference between these two batteries. The Duracell AGM battery has a 3 Year Free Replacement Warranty, while the optima red top 25 car battery has a warranty period of 36 months.
If you are looking for a more extended warranty period, the optima red top 25 car battery is the better option. However, if you are looking for a lighter and less toxic battery, the Duracell AGM battery is the better option.
Dimensions LxWxH
The final difference between these two batteries is their item dimensions. The Duracell AGM battery has the following dimensions: LxWxH- 15.51 x 6.88 x 7.48 Inches. The optima red top 25 car battery has the following sizes: LxWxH- 9.38 x 6.75 x 7.69 Inches.
The Duracell AGM battery is slightly bigger than the optima red top 25 car battery. However, the Duracell AGM battery is heavier than the optima red top 25 car battery.
Conclusion
The Duracell AGM battery and the optima red top 25 car battery are high-quality batteries. However, the Duracell AGM battery is lighter and less toxic than the optima red top 25 car battery. So, if you are looking for a lighter and less toxic battery, the Duracell AGM battery is a better choice.
However, the optima red top 25 car battery is better if you need a more extended warranty period. If you are still having trouble deciding which one of these batteries is the best option for you, please leave a comment below, and we will help you. Thank you for reading our article.
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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!