Making sure your vehicle runs smoothly and efficiently is key to a good experience. Batteries are the ones that keep your vehicle running, so choosing the right one is essential. There is a whole range of batteries on the market that vary in specifications and power.

The 94R Battery is used in smaller and lighter automobiles. The best group 94R battery I found is the 94R AGM by ACDelco. Of course, I also looked into other great options you can choose from.

So without any delay, let’s get started.

Top 5 Best 94R Battery Comparison

1. ACDelco 94RAGM Professional AGM Automotive BCI Group 94R Battery

Making it to the top of my list is the 94RAGM by ACDelco. This battery, just like all other products in the ACDelco line up, has been priced competitively while not compromising on features such as being spill-proof and having a high CCA.

The battery has an AGM design, which is impressive for a battery at its price point. An AGM design means that the battery becomes not only spill-proof but has almost double the traditional battery life. The vibration resistance and the shock resistance are also doubled as compared to traditional non-AGM batteries.

ACDelco is the only manufacturer on this list that has used a calcium-lead plate design that boosts battery efficiency by increasing conductivity and reducing resistance. This battery is the best choice for people owning luxury cars such as Porsche, Audi, etc. The battery having an excellent CCA of 800 can be used in extreme weather conditions without the tension of it not starting your vehicle.

The manufacturer also includes a warranty of 3 years or 36000-miles, whichever comes first. So, you can buy the battery tension free. If, on a rare occasion, the battery shows a manufacturing defect, it will be replaced free of cost.

There are a few drawbacks to this battery. It does not work with a few cars. So, buying it online may be a risky buy. It also has charging problems, according to some reviews.
  • Excellent price
  • 3-year warranty
  • Long lifetime
  • Spill-proof
  • It can be used in almost any temperatures
  • It does not work with some cars
  • Charging problems in some units

All in all, the battery has excellent performance and has been priced in the price range of a non-AGM battery. It has a 3-year warranty and is spill-proof. But it has some problems such as charging and compatibility issues.

ACDelco 94RAGM Professional AGM Automotive BCI Group 94R Battery
ACDelco 94RAGM Professional AGM Automotive BCI Group 94R Battery



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04/16/2022 11:04 pm GMT

2. Delphi BU9094R MaxStart AGM Premium Automotive Battery

Earning the second spot on my list is the battery by Delphi. This battery is the perfect choice for light transmission vehicles and even light trucks. Like ACDelco, the Delphi BU9094R is an AGM battery, which means that it can be charged faster and has a low discharge rate compared to traditional flooded batteries.

The manufacturer was also generous enough to include two venting holes to clear out any toxic gases which might build-up while the battery is in use. The battery has a high 850 CCA, which is the highest one on our list. So, you do not have to worry about the battery not working in extreme hot or cold weather conditions because it will work just as reliably as it does at room temperature.

The battery can handle a couple of deep cycles easily because of it being an AGM battery. However, it is not recommended and is not even mentioned by the manufacturer. The battery is even corrosion-resistant, so it requires little to no maintenance. This is mainly possible due to its sealed design, which requires no water for cooling.

Delphi also includes a 3-year warranty covering free replacements for any manufacturing defect that makes the battery unusable or dangerous to use.

There have been issues with people who have batteries failing on them after a couple of months of use. The problem is not significant, but it does happen to a few people.
  • 3-year warranty
  • Venting holes for safely discharging toxic gases
  • 850 CCA making it usable in almost any weather condition
  • AGM battery
  • The rare problem of batteries failing
  • A little bit expensive

In conclusion, this battery deserves a second spot on my list as it has excellent features with a nominal price increase than other batteries in the same price range.

Delphi BU9094R MaxStart AGM Premium Automotive Battery
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3. Odyssey Battery 94R-850 Performance Automotive Battery

It should not be a surprise that Odyssey’s battery ends up on our list in our hunt for the best battery for your vehicle. The 94R-850 Performance Automotive Battery has been built from the ground up to ensure smooth functioning of any accessories in your vehicle, including after party speaker systems or high beams, which may take a toll on traditional car batteries. But this is not a problem with this battery.

The battery has an excellent CCA rating of 850, which means it can be used at any temperature, all the way from -40 to 45°C. This battery features an AGM and a Thin Plate Pure Lead (TPPL) technology, which makes the battery spill-resistant.

Due to this property, the battery can be installed horizontally, vertically, or at any angle except inverted. The battery has exceptional vibration and shock resistance as compared to conventional batteries.

The battery stands apart in its reserve power, delivering consistent current for more than 2 hours without fail. It also has a remarkably slow discharge rate, so much that it can be stored with an open circuit for up to 2 years without the battery dying. The battery has a venting system to keep it cool. The spill-proof design makes it maintenance-free as it does not require water addition.

Odyssey also provides a 2-year warranty for the battery if any manufacturing defects arise during its use. The warranty can be used for a free replacement if need be. The battery charges faster than any other battery on the list, going from 0 to 100 in only 4-6 hours.

All of these performance benefits come with a hefty price tag. The battery is classified as expensive.
  • Excellent reserve capacity
  • 2-year warranty
  • Spill proof
  • It can be used in extreme temperature environments
  • Venting system
  • Very expensive

So, this battery is expensive. But the price is justified with the many features that Odyssey provides with the battery. So, for the price, the battery is worth it.

Odyssey Battery 94R-850 Performance Automotive Battery
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04/17/2022 12:25 am GMT
・Click here to learn more about Odyssey auto batteries.

4. Northstar Pure Lead NSB-AGM94R Battery

There was no doubt that NorthStar would make its way into this list with their NSB-AGM94R battery. This battery is perfect for people living in extreme cold or hot weather conditions. This battery has a CCA rating of 840, which is one of the highest on this list.

So, even if you live in sub-zero temperatures down to -40°C or live in arid environments where the temperature gets up to 45°C, you don’t have to worry anymore. This battery will work in these environments without any issue.

For the first five seconds, the battery delivers up to 1400 cranking amps, which is more than enough for any vehicle in any environment. This ensures a reliable start-up whenever you need it.

The battery has an AGM design, which means it is virtually maintenance-free. It does not require refilling with water, and there is no need to clean the terminals to prevent sulfation build-up like in conventional flooded batteries. The AGM design also makes the battery spill-proof to be installed in any orientation except inverted.

Given the price tag, there is no doubt that NorthStar provides the battery with the longest warranty out of all the batteries on this list. It provides a 4-year warranty covering any manufacturing defects or battery failure due to poor workmanship. If you come across any manufacturing defect, you are entitled to a free replacement.

This battery has the longest reserve charge of any battery in this list. It can last up to 160 minutes in case of any power outage. It provides more than double the charge to power any important equipment when needed.

The battery using 99.99% pure lead has a very slow discharge time when sitting idle. So, you do not have to worry about getting a discharged battery when you buy a battery.

All these features provide a great experience, but they do come with a price tag. The battery is quite costly as compared to other AGM batteries. And the battery has a lot of weight. So, it is better to have a helping hand when installing it. NorthStar also makes it difficult to claim a warranty if you receive a faulty unit.
  • Good discharge time
  • Maintenance-free
  • Spill proof
  • It can be used in extreme weather conditions
  • Vibration and shock-resistant
  • Very expensive
  • Very heavy
  • Poor customer service

All in all, this battery deserves its spot in this list, which narrows down the top batteries for your vehicle. It has excellent performance but comes with a lot of weight and a high price.

NorthStar Pure Lead NSB-AGM94R Battery
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・Go to my comparison page for NorthStar batteries.

5. Deka 9A94R AGM Intimidator Battery

Coming into the fifth and last position is the Deka 9A94R battery. Although this company is not well known, it has outstanding reviews with close to zero negative ones from what I researched. The battery has a decent 800 CCA rating making it usable in almost any temperature environment, whether cold or hot. It can work reliably in temperatures ranging from -40°C up to 45°C.

The battery, just like all other batteries in this list, features an AGM design, which means it has up to 20x vibration resistance as compared to conventional flooded batteries. The battery also has been sealed, making it spill-proof.

It can be installed in any orientation except inverted, making it convenient to use. Due to the battery being fully sealed, there is no need to check water levels, and it is basically maintenance free.

The battery uses pure lead instead of lead alloy, which boosts the battery life considerably. The use of pure lead increases conductivity and extends the shelf life of the battery. The battery has extremely slow discharge rate even when it is left on an open circuit.

So, it can be put on the shelf for over two years with its terminals disconnected, and you don’t have to worry about it losing its charge. Deka also provides the buyer with a 24-month warranty to replace the battery in case of any manufacturing defects.

The use of pure lead allows more plates in the same area as the plates can be made much thinner with the same performance. More plates mean more surface area for conductivity; hence it charges quicker than traditional flooded batteries.

The battery has two drawbacks. It is a bit on the expensive side. And, there are very few reviews of it, making it a risky buy.
  • Spill proof
  • 2-year warranty
  • Maintenance-free
  • Vibration and shock-resistant
  • Long battery life
  • A little expensive than conventional AGM batteries
  • Risky buy due to lack of reviews

This battery looks good on paper. And based on the limited reviews I found online, it performs just as well. It is even covered in a 24-month replacement warranty. The only risk is that due to the lack of reviews and buyers, there is no information about how the manufacturer is in terms of after-sales service.

Deka 9A94R AGM Intimidator Battery
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What Is Battery Group 94R?

The Group 94R batteries are widely utilized in automobiles and light industrial machinery, and they are often found in passenger and light commercial vehicles. H7, L4, and/or LN4 batteries are all forms of Group 94R batteries. They are commonly found on BMW, Mercedes, Audi, Volkswagen, and other manufacturers’ automobiles.

Due to the way they are created, Group 94R batteries are designed to be maintenance-free, offer a strong starting current even in cold temperatures, power a wide range of onboard devices, take charge rapidly and withstand automatic start-stop applications.

Is H7 Battery The Same As 94R?

Yes, H7 batteries are the same as 94r. This is not because they are manufactured similarly, but rather, they are the exact same batteries. The H7 battery is another name for the 94R.

This means that it works the same as the 94R battery and is used in the exact same vehicles such as BMV and Mercedes as well as industrial equipment.

What Does a Group 94R Battery Fit?

Group 94R batteries can be used in a variety of things that require large batteries such as these. Group 94R batteries are commonly found in passenger and light commercial vehicles, as well as in light industrial machines.

Automobiles from BMW, Mercedes-Benz, Audi, Volkswagen, and other manufacturers are frequently equipped with them.

Are All 94R Batteries AGM?

While not all group 94r batteries are designed to be absorbent glass material, the majority of them are created this way. There is a huge range of models that are created to be dual purpose and Absorbent glass material.

Some of the group 94r models that are AGM are CCA, RC, and MCA batteries. This makes it easier for you to find group 94r batteries that are designed to be absorbent glass material (AGM).


So, I end this carefully research list of the best Group 94r battery available on the market. I have listed each battery’s pros and cons, so you can be sure which one is the right one for you. After all the research, I would advise you to go after the number one product on my list, the 94rAGM by ACDelco.

It has the most positive reviews and comes with many features for a very decent and competitive price tag. There were also little to no complaints of the manufacturer making warranty claims for buyers, a difficult task on rare occasions to receive a faulty unit. So, I end this list with the hope that it may have made it clear for you.