A reliable battery is a must-have to keep a car going. It powers the electrical components of a vehicle, including the engine, lights, and accessories. While there are plenty of options, Duracell car batteries are some of the most popular.
Duracell car batteries are known for their performance and durability. They can provide maximum power even in the most extreme situations. Duracell offers an array of batteries, from starter to advanced. Whether it is for a small car or a large truck, they promise reliable power regardless of the conditions.
Read on to learn more about Duracell car batteries, including their features and specs, as well as their pros and cons.
Duracell Car Battery Review
Duracell car batteries are known for power, long life, and innovation. They handle the massive requirements of today’s demanding vehicles. From small cars to large trucks, they have a wide selection of automotive batteries.  Duracell batteries provide reliable performance even in the harshest environments.
Below, we’ll review the following four Duracell batteries:
- Duracell Starter Car Battery
- Duracell’s Advanced Car Battery
- Duracell Extreme EFB Car Battery
- Duracell Extreme AGM Battery
1. Duracell Starter Car Battery
High but Short Boost of Energy for Starting a Car
A starter battery delivers a great but short boost of energy for starting a car. Once an engine runs, the charging system recharges the energy that the battery takes out while also providing the necessary electrical loads.
Offering a combination of reliable performance and low price, this is the perfect option if you are looking for an entry-level automotive battery. One of the most notable features is the innovative calcium technology. It requires zero maintenance—no need to worry about the upkeep of the battery, even if you are a beginner.
Four-chamber Protection Against Leaks
Another good thing about this battery is the four-chamber protection against leaks. Even when there are severe vibrations, this battery has the highest level of protection. By preventing acid from spilling, it is not only free of mess but also safe.
You will have 12 options if you opt for this battery. You can choose from a range of models, from 44 to 95 Ah, depending on your power needs.
Nonetheless, there are also a few problems with this Duracell battery. It has the least power compared to the other battery models from the company. And watch out for high temperatures, as it increases the risk of corrosion.
- It does not require maintenance
- No leak even with extreme vibrations
- Not as powerful as its higher-end counterparts
- Exposure to high temperatures increases corrosion
2. Duracell Advanced Car Battery
Meets the Demands of Modern Cars
Next on our Duracell car battery review is the Duracell Advanced Car Battery. If you are looking for batteries that meet the demands of modern cars, it is hard to go wrong with Duracell Advanced. You can choose from 24 different models with a power capacity ranging from 40 to 110 Ah.
Exceptional Vibration Resistance
Comparable to other Duracell batteries, it also has exceptional vibration resistance. Even in harsh environments, you can be sure that the battery remains safe. The acid will not leak. With the bonding of its plates on the floor, the battery minimizes the impacts of vibration on its durability and performance.
It Has Cold Crank Capabilities
A common problem with many batteries is that they are hard to start, especially when it gets freezing. With Duracell Advanced, you can enjoy cold crank capabilities, which will allow cars to start even in low temperatures easily.
However, since it is a lead-acid battery, observe caution. It has an acid solution that might cause chemical burns upon contact with the skin.
- Excellent protection against vibrations
- Good cranking capabilities even when it is cold
- Available in 24 models depending on your power requirements
- Can cause chemical burns
3. Duracell Extreme EFB Car Battery
The next battery we’ll look at in our Duracell battery review is the Duracell Extreme EFB car battery. For cars with an innovative and environment-friendly start-stop feature, this is an impressive battery worth considering. You can choose from eight models of this car battery with ratings that range from 38 to 80 Ah.
Good Cycle Resistance
One of the best features is the good cycle resistance, which is up to two times better than what you will find in standard batteries.
The durability of this product is one more thing that is worth emphasizing. The separator has a non-woven cover, and there is also a dual lid. The latter optimizes leak protection. It ensures operational safety by keeping the fluids inside the battery.
Another good thing about this battery is that it is carbon loaded. With carbon additives, you will enjoy lesser charging times. It increases the battery power eliminating the need to charge often.
Designed for Small to Medium Cars
However, take note that this battery has a design specific to small and medium cars. The power is insufficient for large and heavy-duty vehicles, such as trucks.
- Impressive cycle resistance
- High-quality construction withstands years of use
- Has carbon additives for the reduction of charging time
- Only for small and medium cars
4. Duracell Extreme AGM Battery
Compared to the conventional Duracell car battery that only starts the engine, the Duracell Extreme AGM battery model has a start-stop function. It also supplies the energy that the electrical components need when the car is stationary and once the engine stops.
Built for Medium and Luxury Cars
This absorbent glass mat (AGM) battery is built for medium and luxury cars with brake energy recuperation. Compared to standard batteries, it has a cycle resistance that is up to three times greater, making it longer-lasting.
Another excellent feature of this battery is recombination technology, which makes it maintenance-free. It also has a non-woven mat that prevents leakage because of electrolyte bonding.
As it is common with AGM batteries, it has a grid design, which handles extreme vibrations. Aside from longevity, the grid also improves conductivity to enhance the performance of the battery.
The battery allows lateral positioning at a maximum of 90°. This makes it more versatile. Even at such a position, it does not compromise its performance. Plus, there will be no leaks because of the electrolyte bonding.
It is also a good thing that this battery has minimal gassing. The main benefit of the latter is that it is suitable even in places with insufficient ventilation.
Out of the four categories on our list, this has the least selection of models. You can choose only from five models that range from 60 to 105 Ah. The cost of the battery can also be an issue for some buyers. Nonetheless, with its features and benefits, the battery is worth every dollar.
- Built to be maintenance-free
- Durable grid design to ensure longevity
- Allows lateral positioning up to 90 degrees
- Minimal gassing for use in enclosed areas
- Available only in five models
Who Makes Duracell Car Batteries?
Duracell was the brainchild of Samuel Ruben and Philip Rogers Mallory. Ruben was a scientist looking for equipment when he found the firm of Mallory, which specialized in manufacturing tungsten filament wires. Their partnership gave birth to Duracell International.
The company’s first products were mercury cells and alkaline manganese batteries used for World War II equipment and Kodak cameras. It was also the first battery on the moon. Duracell manufactured other products since its humble beginnings, including car batteries.
Today, East Penn Manufacturing Co., Inc. is the official manufacturer of Duracell batteries in North America. It was in 2009 when the two companies signed an agreement. East Penn has over six decades of experience manufacturing lead-acid batteries, making it the perfect company for Duracell to partner with.
Possible Duracell Car Battery Problems
While Duracell car batteries have impressive quality and performance, there are inevitably some problems. Regardless of the specific type of battery that you choose, below are the potential issues:
In some instances, the alternator may fail to charge the car battery more than 80% of its original capacity. Its active mass can also become inactive, which will reduce the charging output.
When the battery is full and keeps on charging, it can result in higher water consumption and more gassing. Adjust the charging voltage accordingly, which should also depend on the external temperature.
3. Strong Cyclization
This happens when the battery suffers from multiple charging cycles and deep discharges. The best way to prevent this from happening is to look at the specs and be familiar with the capacities of the battery.
4. Deep Battery Discharge
Too much discharge is bad for the battery. It can shorten its functional life and sacrifice its performance. Always charge the battery depending on the capacity the manufacturer recommends. Do not fully drain.
Care and Maintenance of Duracell Car Batteries
Many of the Duracell car batteries are maintenance-free because of their leak-proof design. Nonetheless, this does not mean that you should not take care of it.
Below are some of the best things to do to maintain their peak performance even after years of use:
- Religiously follow the instructions for the installation of the battery. Follow the step-by-step guide that the manufacturer suggests;
- Check the battery’s state of charge. Even if the battery is maintenance-free and does not require adding water, electrolytes may deplete. This is a result of harsh environments, such as extreme heat. Use a voltmeter to check its state of charge;
- Be careful when charging the battery. Have a quick visual inspection for any damage before charging. Do not charge the battery if it is frozen;
- Change the battery depending on the recommendations of the manufacturer. This will depend on the specific type of Duracell battery that you have. Using it longer than necessary will compromise the car’s performance;
- Keep the battery clean. Dirt and debris will accumulate on the surface, regardless of how durable the battery is. You can use a mix of water and baking soda to eliminate the crust formation in the battery;
- Turn off the engine before the removal of the battery. Make sure that all power consumers are also off;
- When connecting the battery, start with the positive terminal and follow with the negative terminal. Tighten the clips; and
- Store the battery in a cold, dark, dry, and frost-free place. Long-term storage in the wrong conditions will speed up wear and discharge.
FAQs for Duracell Car Batteries
We’ll answer some questions you might have about Duracell car batteries below:
Who Makes Duracell Car Batteries?
The East Penn Manufacturing Company makes Duracell batteries. It was in 2009 when Duracell and East Penn signed an agreement. East Penn has several decades of experience manufacturing lead-acid batteries, making it the perfect company for Duracell to partner with.
Where Are Duracell Car Batteries Made?
East Penn, the manufacturer of Duracell car batteries, operates a massive, 520-acre single-site battery manufacturing complex in Berks County, Pennsylvania, USA. East Penn also operates a facility in Corydon, Iowa, to help accommodate their widespread growth. 
How Long Does a Duracell Car Battery Last?
This will depend on several things, such as the specific type of the battery and the extent of usage. On average, however, it will last four to five years. Pay attention to proper care and maintenance to prolong the battery’s functional life.
Can I Swap Duracell Batteries?
You can swap Duracell batteries only if they are the same kind. For instance, if your car has a Duracell AGM battery, you can interchange it only with the same kind and not with a Duracell EFB. A traditional starter battery does not replace a battery with start-stop features.
How Do I Prolong Duracell’s Car Battery Life?
Proper maintenance is essential for prolonging the functional life of a Duracell car battery. Charge the battery at the highest possible level. Clean its surface and use the right kind of terminals. Avoid exposure to extreme temperatures and harsh environments that can affect the battery’s long-term performance.
What Is the Warranty of Duracell Car Batteries?
Duracell car batteries have a warranty of two to five years, depending on the specific model. The warranty covers only normal use and subject to the terms and conditions the manufacturer specifies.
Conclusion – Are Duracell Car Batteries Good?
Since the establishment of Duracell, the company has gone a long way. It is now an admired global company with diverse products from producing batteries in World War II equipment, including car batteries.
Popular for its alkaline batteries, Duracell is also a name to beat for automotive batteries. They have a wide selection of car batteries available in four main categories – Starter, Advanced, Extreme EFB, and Extreme AGM. You will have several choices in each category depending on your car’s power needs.
While they might be more expensive than other unpopular brands, Duracell batteries offer exceptional value for the money. They are long-lasting, reliable, and powerful. From small vehicles to luxury cars, there is a Duracell battery that is appropriate for your needs.