If you’re looking for an Optima battery 51R review, you’ve come to the right place. This article will cover everything you need to know about this popular battery group, including its features, benefits, and potential drawbacks. You will find out if the Optima 51r battery suits your needs.
One of the most appealing features of the Optima battery group 51R is its long lifespan. These models are designed to last up to twice as long as traditional lead-acid batteries, making them an excellent choice for frequent drivers or those who don’t want to deal with replacing their battery every few years.
| Model | D51R |
| Battery Group | 51 |
| Ampere Hours, (AH) | 38 |
| Cold Cranking Amps (CCA) | 450 |
| Reserve Capacity (at 25 Amps) | 66 |
| Voltage | 12 |
| Case Material | Polypropylene |
| Case Color | Light Gray |
| Cover Color | OPTIMA Yellow |
| Length, inches | 9.31 |
| Width, inches | 5.06 |
| Height, inches | 8.94 |
| Weight | 26 |
| Internal Resistance | 0.0046 |
In addition to its long lifespan, the Optima battery 51R is also known for its excellent starting power. These battery models deliver up to 800 cold-cranking amps (CCA), making them a great choice for drivers who live in cold climates or frequently drive in adverse conditions.
Of course, no battery is perfect, and there are a few potential drawbacks to consider before purchasing this product. First, this battery model is more expensive than traditional lead-acid batteries, so you’ll need to factor that into your budget. Additionally, the batteries of this group are a bit heavier than other models on the market, so keep that in mind if weight concerns you.
Overall, the Optima battery 51R is an excellent choice for drivers looking for a long-lasting, powerful battery. If you’re willing to pay more upfront, this battery model could provide years of trouble-free service. Keep the potential drawbacks in mind, but don’t let them deter you from considering one of this group’s models as your next car battery.
Charging batteries 51R
To get the most out of your battery, it’s important to keep it adequately charged. Over-charging or under-charging your battery can shorten its lifespan and decrease its performance.
There are a few different ways to charge it. You can use a standard charger, which will take about six to eight hours to charge your battery fully.
Alternatively, you can use a rapid charger to charge your battery in about two to four hours.
If you’re using a standard charger, follow the instructions carefully so you don’t overcharge your battery.
With a rapid charger, you’ll need to monitor the charging process more closely to avoid damaging your battery.
As with any battery, it’s important to read the Optima battery 51R instructions before charging to ensure that you’re using the proper charger and following all safety precautions.
So, there are a few things you must know:
- First, be sure to use the proper charger for your battery model. Using an incompatible charger could damage your battery or cause it to overheat.
- Second, follow the instructions carefully to avoid overcharging or undercharging your battery.
- And finally, if you’re using a rapid charger, monitor the charging process closely to prevent damage.
The long life of your battery is thanks to the high-quality components and care taken in production.
Is it difficult to install
One of the great things about the Optima battery 51R is that it’s a drop-in replacement for most lead-acid batteries. That means installation is a breeze, and you shouldn’t need special tools or equipment.
However, there are a few things to keep in mind:
- First, disconnect your old battery before installing the new one.
- Second, follow the instructions carefully to avoid damaging your battery or your vehicle.
- And finally, make sure that you properly dispose of your old battery according to local regulations.
This battery model is a drop-in replacement for most lead-acid batteries, so installation is quick and easy. Plus, the Optima battery 51R delivers outstanding starting power and long-lasting performance. Applying these guidelines will allow you to install the battery without any problems.
Test the Optima battery 51R
You can test it in a few different ways. First, you can check the voltage with a voltmeter. If the reading is below 12.0 volts, your battery needs to be charged. You can also use a load test to check the cranking power. To do this, you’ll need a special tester available at most auto parts stores. Finally, you can use an electronic battery tester to check the battery’s capacity. This type of tester is more expensive than a voltmeter or load test, but it will give you a more accurate idea of your battery’s condition.

The best way to maintenance
One of the best ways to prolong the life of your battery is to perform regular maintenance on it. That means keeping it clean and free of dirt and debris, as well as making sure that the terminals are always free of corrosion. You should also inspect your battery regularly for any signs of damage, such as cracks or leaks. If you notice any problems, contact a qualified technician. With care and attention, you can keep it in top condition for many years.
Pros
The Optima battery 51R offers many benefits over traditional lead-acid batteries. It’s easy to install, delivers excellent starting power, and provides long-lasting performance. Plus, the battery group 51R doesn’t require any special tools or equipment for installation. If you’re in the market for a new car battery, the Optima battery should be at the top of your list.
Cons
The only real downside to this group is its higher price tag. However, this premium car battery offers excellent value for money, thanks to its superior performance and durability.
A prominent representative of Group 51R
This is the Optima 8073-167 D51R YellowTop Dual Purpose Battery, which is perfect for year-round use. With 450 cold cranking amps, this battery is 15 times more vibration resistant than conventional batteries, making it perfect for use in rough conditions. It’s also designed to replace BCI Group 51R batteries, so you can rest assured knowing that it’s compatible with your car. Best of all, it comes with a three-year free replacement warranty, so you can have peace of mind knowing that you’re covered in case of any problems.
Specifications of Optima 8073-167 D51R YellowTop Dual Purpose Battery
Item Number: OPT8073-167
Voltage: 12
Format: BCI Group 51R
Lead Acid Type: Deep Cycle
Capacity: 41AH
Cold Cranking Amps: 450
Battery Type: Standard
Capacity 20hr: 41AH
Chemistry: Lead Acid
Type: Yellow Top
Lead Acid Design: AGM
Product Category: Auto/Light Truck
Product Sub Category: Standard AGM
Terminal Type: SAE, Automotive Post
Warranty: 36 Month Free Replacement
Weight: 28 lbs
Length: 9.3125 in
Width: 5.0625 in
Height: 8.9375 in
Нelpful tips about Optima battery 51R
- To get the most out of your battery, be sure to regularly clean the terminals and connections. This will help prevent corrosion and maintain Optimal performance.
- If you live in a cold climate, consider investing in a battery blanket or warmer. This will help extend the life of your battery by preventing damage from cold weather conditions.
- If you frequently drive in adverse conditions, such as off-road or in heavy traffic, check your battery for signs of wear and tear. If necessary, have it serviced or replaced sooner than the recommended interval to avoid being stranded with a dead battery.
With these simple tips, you can ensure that your Optima battery can provide years of trouble-free service. So don’t hesitate to make the investment – an Optima battery 51R could be the best decision you make for your car.
Conclusion
The Optima battery 51R is an excellent choice for anyone looking for a new car battery. It’s easy to install, delivers outstanding starting power, and provides long-lasting performance. Plus, these batteries are designed as a drop-in replacement for most lead-acid batteries, so you shouldn’t need any special tools or equipment for installation. If you’re looking for a really good car battery, the Optima 51R battery is worth it. Yes, it’s more expensive than most lead-acid batteries, but it offers superior performance and durability.
Answers to Frequently Asked Questions
-How long does the battery of the 51R group last?
This battery model is designed to last up to twice as long as traditional lead-acid batteries, making it a great choice for frequent drivers or those who don’t want to deal with replacing their battery every few years.
-What are the benefits of this battery group?
In addition to its long lifespan, the Optima battery 51R is also known for its excellent starting power. This battery model delivers up to 800 cold-cranking amps (CCA), making it an excellent choice for drivers who live in cold climates or who frequently drive in adverse conditions.
-What are the potential drawbacks?
First, this battery model is more expensive than traditional lead-acid batteries, so you’ll need to factor that into your budget. Additionally, the Optima battery 51R is a bit heavier than other models on the market.
-How much does the Optima battery of the 51R group cost?
The average price is about $120. This is more expensive than traditional lead-acid batteries, but its long lifespan and excellent starting power make it a worthwhile investment for many drivers.
-What are the dimensions of batteries 51R group?
These batteries measure 13 inches by six inches by nine inches, making them slightly larger and heavier than other car batteries on the market.
-What is the warranty?
The 51R group Optima battery comes with a three-year warranty, which is longer than the warranties offered on most car batteries. This shows confidence in the quality and longevity of this battery model.
Hopefully, this Optima battery 51R review has been helpful in your decision-making process. We answered the main questions and gave the main tips on application.
You can also describe your experiences with this product in your reviews!

Jason Warner is a uniquely qualified car and water battery expert. He has years of experience in the automotive service and repair industry, including working with customers to repair electrical systems and replace defective wiring in various vehicle systems. Jason also specializes in some of the most modern automotive technology, including hybrid electric car batteries.
In addition to his technical expertise, Jason is also an experienced writer and content author for highly specialized online projects.
In his free time, Jason enjoys working on cars and boats – two of his favorite hobbies. If you’re looking for someone to advise you on your battery needs, Jason is definitely the person to talk to. You won’t be disappointed!
