Nothing is worse than the dreaded dead battery. It might not be life-threatening, but it can make your day unbearable. You may be tempted to buy a different brand of battery because you’ve heard that they last longer, but that’s not necessarily true.
The best 24F batteries are designed to store more energy in their cells than other brands which means they have more power to get the job done. And if you’re worried about cost, these batteries are actually worth it because they will last longer and perform better than other brands.
If you want to learn more about the 24F batteries, this blog is for you. I’ll talk all about how they work and why they’re so superior, as well as how you can get your hands on these amazing new batteries today.
Why Should You Buy 24F Batteries?
Batteries are essential in our society and our devices. The 24F battery is a powerful and reliable option that can meet your power needs no matter what they may be. The 24F battery provides a high level of energy, and it is capable of providing power to electronic equipment for extended periods of time.
Here are a few more reasons why you should buy these batteries:
Longer Life Span
24F battery lasts longer than other batteries, believe it. Moreover, if the battery type is AGM, then it will last even longer. In general, other conventional batteries have a life of around 400-500 cycles. There, AGM batteries have a life span of approximately 900 cycles.
That means, on one purchase, a battery can be charged and discharged 900 times. A 24F battery will serve you a few years of exceptional services with this massive number of charging cycles.
If you’re thinking about the life cycles of a 24F flat lead-acid battery, it doesn’t matter. Because I am here to talk about only the best 24F batteries; AGM 24F batteries.
Depth of Discharge
As I have already mentioned, among the various 24F batteries, AGM batteries are the finest. This is because they are deep-cycle batteries. Standard flat lead-acid batteries have a discharge rate of around 30-50% whereas AGM battery has a discharge rate of 80%.
The rating means how much of the battery’s total capacity can be drained without harming the battery’s health. So, buying a 24F AGM battery will literally help you to use the maximum potential of a battery and operate your vehicles for a longer time.
Vibration and Temperature Resistance
When it’s about installing a battery in a car, the battery needs to be vibration-resistant. Imagine you’re traveling and riding your car, far from the city, in one of those green villages of Bangladesh. The sight is beautiful, no doubt. But most of the roads are raw and bumpy.
Suppose the battery of your car isn’t vibration resistant. In that case, the acid will leak inside the battery on those roads so easily. This may lead your battery to die sooner.
For the same reason, if the car battery isn’t resistant to higher/extreme temperatures, it will bring you only complications. With that kind of battery, your car will struggle in the high heat like in the middle east or the cold weather like in Russia or Canada.
24F batteries have both vibration and heat resistance features. As a result, they don’t leak and provide enough power to run in cold and hot weather.
Higher CCA and RC Ratings
24F batteries have exceptional CCA and RC ratings. For example, the first-grade 24F batteries have a CCA rating of over 700 amps and an RC rating of a minimum of 90 minutes.
These ratings are vital as higher CCA – Cold Cranking Amps help to deliver higher power in cold weather to start the car. On the other hand, a higher RC – Reserved Capacity rating helps your vehicles run even after your alternator is dead.
3 Eminent 24F Batteries
There are many factors that you have to be careful about of a battery before purchasing. However, some features in a 24F battery are so vital that I don’t even find any point in buying a battery without them.
Here, I am listing the finest quality 24F batteries for your vehicles that come with all the essential features and configurations.
1. Optima Batteries 8020-164 35 RedTop Starting Battery (Best for SUVs)
I consider Optima 24F batteries are one of the top batteries because of their advanced Spiral Cell Technology. However, the manufacturing process of these batteries is far more expensive and precision-controlled than flat lead-acid batteries.
The spiral winding cells in Optima are manufactured of 2 pure lead plates, which are lead oxide coated. Among them, one is positive, and the other one is negative.
You know, the battery sometimes fails to provide desired performance in very hot or cold weather. So this technology, or you can say, the manufacturing process, is very beneficial in terms of the battery used in extreme temperatures.
The exclusive tech basically increases the battery tolerance to heat and humidity.
As we’ve already mentioned, the Optima 24F battery is an AGM battery. So, you’re going to get a few great features for your convenience.
The batteries are maintenance-free. You don’t have to change the battery water regularly like flat lead-acid batteries.
Optima batteries have good vibration resistance. This feature is very advantageous as 24F batteries are installed in vehicles. Therefore, any kind of vibration cannot harm the battery.
They are spill-proof. When you install a battery in a vehicle, the spill-proof feature comes in very handy as it doesn’t let the battery leak and damage.
Compared to the regular flat Lead-acid battery, AGM batteries have a higher lifespan. So, purchasing this battery will give you many years of seamless service.
The voltage of this battery is 12V. It has 720 cold-cranking amps. That means the battery can deliver 720 amps in 0°F keeping the voltage at least 7.2V. The CCA rating of this battery is excellent to start any vehicle on cold days, with no hassle.
The reserve capacity of the Optima battery is 90 minutes. That means, if the alternator dies, your car can run full 90 minutes with outstanding performance. But, at the same time, it means that at 90 minutes, the battery will be fully discharged.
AGM batteries are great for deep discharge. Unlike other flat lead-acid batteries, it can be discharged up to 80% of its capacity. So, I don’t recommend using the total reserve capacity of this battery as it may reduce the battery’s overall lifespan.
The weight of this battery is 31.7 Pounds and trust me, you will face difficulties finding a good quality 24F battery as light as this battery.
The dimension of the battery is 9.38 x 7.69 x 6.75 inches. Most of the 24F batteries are the same in size. Among them, this battery is a bit compact.
The battery is ideal for SUVs, trucks, street cars, hot rods.
Pros
- The battery voltage is 12V
- The battery type is AGM
- The depth of discharge rate of the battery is 80%
- Temperature Resistant
- Vibration resistant, spill-proof
- The Cold Cranking Amps rating is 720
- Reserved Capacity rating is 90 minutes
- Fast charging technology
- Lightweight
Cons
- Doesn’t come with an additional handle loop
2. Delphi BU9034R MaxStart AGM Premium Automotive Battery (Best for Passenger Cars)
If you are looking for a premium battery with excellent value for money, 24F batteries from Delphi Technologies are the best you can find.
This is an AGM (Absorbed Mat Glass) battery. As a result, the battery is maintenance-free. In addition, it has a longer life span compared to flat lead-acid batteries.
The battery is vibration-resistant and great for installing in various vehicles. In addition, its high corrosion resistance helps the battery from internal damage. Altogether, these incredible features help the battery run longer.
Delphi MaxStart AGM Premium Automotive Battery has a voltage of 12V. It has 775 cold-cranking amps, significantly more than most other 24F batteries. The CCA rating is excellent to jump-start the vehicles in highly cool weather.
775 CCA refers that the battery can deliver 775 amps at 0°F while maintaining a voltage of at least 7.2V.
The Delphi battery has a reserve capacity of 120 minutes. That implies that if your alternator fails, your car will still be able to drive for 120 minutes with excellent performance. Moreover, it has fast charging facilities that help you recharge the battery in no time.
The battery can be discharged up to 80% of its capacity, unlike conventional flat lead-acid batteries. As a result, I don’t recommend using the battery’s maximum reserve capacity because it may lower its total lifespan.
The weight of this battery is 42.5 pounds, and the dimension is 8 inches x 6.875 inches x 10.750 inches (Height x Width x Length) which are pretty average for a 24F battery.
The battery is suitable for various vehicles. It’s also very beneficial for other accessories from DVD players to heated seats.
Pros
- The battery voltage is 12V
- AGM battery type
- The battery can be discharged up to 80% of its total capacity
- Resistant to heat
- Leak-free and vibration resistant
- The Cold Cranking Amps rating is 775
- Reserved Capacity rating is 120
- Fast charging technology
- Average weight
Cons
- Nothing worth mentioning.
3. NORTHSTAR B01GQSBJD6 NSB-AGM24F Pure Lead Automotive Battery (Best for Off-Road Cards)
Northstar is very proud as this 24F battery is manufactured in the USA at the state-of-the-art battery plant. In addition, this product is made of advanced plastics, which helps this battery provide longer, durable performance.
The battery has almost 900 cycles of lifespan. Another remarkable fact is that the battery is an AGM, which means Absorbed Glass Mat lead-acid battery. So with a higher charging cycle, you’re gonna get a total maintenance-free battery.
These features are great for various vehicles. You don’t have to worry about replacing your battery in a concise use time.
Northstar battery has excellent heat/temperature resistance. The battery outperforms most other batteries in this segment in extreme temperatures.
The 7-volt Northstart AGM 24F battery has 840 CCA or cold-cranking amps, the highest among the top 24F batteries.
Most 24F batteries are instructed to be installed in the right position, not sideways, and not upside down. But, the manufacturer-approved this battery to install sideways if needed. It gives you choices to perfectly fit the battery in your card.
If you install this battery in your card, it will deliver 840 amps of power at -18°C to jump-start your car instantly on extremely cold days. At the same time, it will ensure to maintain a minimum voltage of 7.2V.
The reserve capacity (RC) of the Northstar battery is 160 minutes. That means that even if your alternator dies, your car will still be able to operate for 160 minutes at optimum performance.
Because it is a deep cycle AGM battery, it can be drained up to 80% of its capacity. As a result, you must not use the entire reserve capacity of this battery. If you do, your battery’s lifespan will be severely reduced.
128 minutes should be the limit to use the RC without causing damage to the battery. My advice is to use 1 hour and a half-hour of the battery’s RC. Then try to recharge them as quickly as possible. It also boasts fast charging capabilities, allowing you to replenish the battery in no time.
The weight of this battery is 58 pounds, which is relatively heavier than most of the finest 24F batteries. The battery dimension is 10.9 x 6.77 x 8.74 inches (L x W x H), a very average size like other conventional 24F batteries.
The Northstar 24F battery is suitable for luxury, sports, SUV, off-road and classic cars.
Pros
- The battery voltage is 12V
- The battery type is Absorbed Glass Mat lead acid
- From the total battery capacity, the battery can be drained up to 80%
- Heat resistant
- The battery can be mounted sideways
- Leakage free and resistant to vibration
- The Cold Cranking Amps rating is 840
- Reserved Capacity rating is 160 minutes
- Fast charging technology
Cons
- Doesn’t come with an additional handle loop
- Comparatively heavier
How to Choose the Best 24F Batteries | A Complete Guide
When it comes to the 24F car batteries, there are many options out there to buy from. The batteries are of different features and configurations.
Unfortunately, brands nowadays spend more money on marketing their products rather than upgrading the overall quality that will serve you for an extended period.
So, don’t fall on the advertisements and blindly choose any battery for your car. Instead, I share a few key points that make a battery best for your vehicles.
Types of Batteries
There are two major types of batteries suitable for cars. One of them is the regular lead-acid battery, and another is the AGM battery.
Flat/regular lead-acid batteries are actually most commonly used worldwide. It’s popular, but there are some significant shortcomings. The biggest one is, the battery needs regular maintenance. So, you have changed the water to keep the battery running at a regular interval of a few months.
If you miss or forget to charge the battery on time, the performance will drop immediately. Moreover, the overall battery life will be shortened in no time.
On the other hand, AGM batteries are sophisticated ones. They are a bit costly, yet manufactured with the most advanced technology. As a result, they have a shallow discharge rate; their longevity is great. Besides, they are totally maintenance-free.
Voltage
Voltage is another thing you need to be concerned about before buying. If the voltage of your battery doesn’t match your car’s electricals, then the battery will be of no use.
The standard voltage of car batteries is 12 Voltage. That’s why the best 24F batteries out there, most of them have a 12V. Match the voltage before buying to ensure the proper functioning.
Cold Cranking Amps
The engine & battery fluids are affected by cold temperatures.
Engine fluids become viscous when cold, making it difficult to start. In addition, in the cold, lead-acid cell electrolytes become more viscous, raising resistance and making it more difficult to discharge current.
Furthermore, as the temperature drops, battery voltage decreases, resulting in less electrical energy.
The rate of chemical reaction rises in warmer settings, increasing accessible battery power. The difference is that a battery at 18°C will produce twice the battery’s power at -18°C. As a result, cranking an engine in a cold environment is more complex than in a warm one.
The starter battery must give enormous amounts of electricity to the engine fast – generally high-rate discharger under 30 seconds. Thus, the amp value produced in freezing temperatures is the worst-case scenario.
A 400-600 CCA jump starter ought to be sufficient for an average-sized automobile (including light trucks & compact SUVs). A bigger truck may require more amps, possibly about 1000 CCA.
The amps required to start a car will be less than the CCA of the car battery. Remember that a diesel engine uses more amperage than a petrol engine.
Reserve Capacity
The more knowledge you have about your car, the better you will be able to maintain it. That is why it is critical to understand battery metrics such as reserve capacity.
The alternator in a vehicle engine sends a consistent voltage to power the lights, wiper, and other vital equipment. If it dies, the engine will begin to run on electricity. This is where you’ll need to employ reserve capacity to figure out how long it can last.
Knowing your vehicle’s reserve capacity can help you avoid overrunning it and damaging the engine. You won’t run it any longer than that if you know how much longer it can sustain its amperage.
Reserve capacity also aids in the selection of the appropriate battery for your car. Greater power ratings are typically preferable. Knowing these precautions ahead of time might help you prevent the battery problems afflicting an increasing number of vehicle owners.
Additional Handle Loop
Here I suggest an additional yet, convenient feature that you “may” look for in a battery while buying a new one. That’s the handle or the loop on the top of the battery.
Note that even most A-grade 24F batteries don’t come with a handle loop. But if there is one, that’s a plus as the handle is very beneficial for carrying your batteries safely from places.
Frequently Asked Questions
What should you remember about battery maintenance?
Keep an eye on its acid levels for water loss using a voltage regulator, keeping the additives clear from the acid, and recharge as soon as you observe a decrease in density. Clean the battery’s surfaces until absolutely dry once it has been fully charged.
Can 24F batteries be used in vehicles that use group 35 batteries?
Because they are nearly equal in physical dimensions, you can use 24F batteries in the components that use group 35 batteries. But you need to seek other specifics like exact size and terminal orientation with the assistance of a specialist to set things up correctly.
Can group 24 batteries be utilized in vehicles that have 24F batteries?
The physical dimensions of the two types of batteries differ minimally. So as long as you get one with the same CCA and RC ratings – you should be able to utilize the new battery as an alternative.
However, because the polarity of these two battery types is reversed, potential difficulties may develop. Keep this in mind before connecting the cords to avoid any potential issues.
What should I check for when recharging your batteries?
You should be able to charge either by keeping the battery mounted in the car or removing it for charging regardless of the type of chargers that comes with the battery and the instruction booklet.
Please charge the battery using a direct current until it is completely charged. Avoid any fires, sparks, or smokes during charging.
Final Thought | The Best in the Business
One of the most important things to consider when you’re buying a new battery is the quality of the battery. A higher-quality battery will last longer and can handle more power loads.
However, not all batteries are of the same quality. Considering that, the most reliable battery group is the 24F battery. Basically, they are great for their stability and safety.
it’s important to find a high-quality 24F battery among numerous options from different brands. To ensure you get the best 24F batteries for your needs, I have listed the top 3 products in this article with great features and technologies. Moreover, a comprehensive buying guide is there as well.