3 Best Group 25 Batteries Review in 2021

Do you own a marine motor or a car that needs a replacement of its group 25 battery? Worry no more! In this article, I have reviewed the best group 25 batteries. The list of the group 25 below is keenly selected so as to ensure the battery reviewed for you serves you to the level best.

Below is a list of group 25 batteries:

  1. Optima Batteries 8025-160 25 RedTop Starting Battery
  2. Odyssey 25-Pc1400T Automotive and LTV Battery
  3. Full Throttle FT750-25 (Group 25)

Therefore, you can replace your auto’s battery with the options above. Now, please sit back and relax as we discuss them in detail.

What Is a Group 25 Battery?

A group 25 battery is a battery that measures approximately 9.1 inches in length, 6.9 inches wide, and 8.9 inches high according to BCI. These batteries are commonly used in some vehicle models and in some marine vessels.

Top 3 Best Group 25 Batteries Reviews

In the current competitive automotive market, there are lots of Group 25 battery brands. It’s up to you to pick the best and certified batch. Knowing the correct battery type can be a little bit hectic but guess what? I’ve done research for you!

All that is required of you is to go through this guide, visit your dealer, and then pick your choice block. This is how I selected the top three flocks. I based my research on durability, price, performance, and, most importantly, buyer reviews. Below are our choices:

1. Optima Batteries 8025-160 25 RedTop Starting Battery

This battery has a high-performance rate, which enables it to deliver incredible power to the ignition system. Its merciless power enables your vehicle to have the best, reliable, and smooth start-up.

This flock is designed to withstand the harshest weather conditions, sustain extreme corners, and offer the needed power either in trucks, automotive, or various appliances. Its record as an automotive battery is incomparable. Listed below are some of its features.


  • Weighs 26 pounds
  • Has amperage capacity of 38Amps
  • Voltage capacity of 12 Volts
  • Dimensions: 9.94×5.06×8.94 inches
  • Vibration resistant
  • High-performance AGM battery
  • Fast recharging rate with 300+ discharge and recharge cycles
  • Long-life up to three times

The battery is designed by Optima Batteries to give the best experience. This battery performs optimally even when it is subjected to subzero temps. Amazingly, the device is also designed to offer high cranking power.

Its unique design makes it leak-proof, high output power and its dependable starting capability makes the bunch suitable for both off-road and hot rods. The battery is also designed using spiral cell tech on two lead plates to ensure clean power is offered to your vehicle. This tech ensures the vehicle’s safety and also keeping in mind aspects of quality.

With this tech, the battery’s temperatures, humidity, critical tolerance and other automatic processes are maintained due to continuous monitoring. In this industry, OPTIMA builds the best spiral cell batteries.

When you plan on purchasing a battery, you want a battery with a long shelf life. Fret not because OPTIMA ensures that this battery lasts for years. This guarantees that you will enjoy the power produced by this device and its incredible performance.


  • It is leakage free
  • Has a long shelf-life
  • No spillage cases since it’s not an acid battery


  • For beginners, the installation process is a bit difficult
  • There is a need to use straps since it has no top guards

2. Odyssey 25-Pc1400T Automotive and LTV Battery

I am assuming that you are on the road, and your truck breaks down without warning. On checking, you find out that your battery is dead. This is the worst experience you will ever get.

However, you can solve your problem by opting for Odyssey 25-Pc1400T Automotive and LTV Battery. This battery will offer you perfect consistency with no disappointments. Let’s check out more about this battery. Take a look at its features and other details below.


  • Weight: 50 pounds
  • Voltage: 12 Volts
  • Dimensions: 9.46 x 6.84 x 8.69 inches
  • CCA: 900
  • Warranty: Limited 3 and 4 years
  • Service life: 3-10 years
  • Flexible in mounting
  • Its vibration resistant
  • Fast recharge rate
  • Cycle life: 400 cycles at 80% depth
  • Tolerant to extreme temperatures

This product is designed by Odyssey to ensure it offers you the best and maximum utility. Once you have this battery installed in your auto, be sure that your RV will have access to rapid recovery, deep-cycling abilities and incredible starting power.

With advancements in technology, most rides today are equipped with different electronics that were not present some years back. Therefore, the more electronics your vehicle has, the more the power needed for its functionality.

Also, because of the increased demand for power, you need a battery that can satisfy all your vehicle’s needs. In this case, you need nothing other than Odyssey 25-Pc1400T Automotive and LTV Battery.

It’s wonderful how this battery comes with pure lead plates instead of an alloy. The difference with these plates is that they have a large surface area, which produces significantly high power. On the other hand, the battery is advantageous in the sense that its life is three times more than that of the other batteries.

Amazingly, the battery’s power is also double the other battery models. Designers of this product ensured that they designed it to fit an array of vehicles. Beginning from regular cars, 4x4s, off-road vehicles, antiques, high-performance vehicles and modified vehicles. Indeed, this is the beast you need for your posh vehicle.

The battery is built with the alien AGM design to ensure it has a long shelf-life, resistant to rust, high rate of conductivity, and no chances of acid spillage. Upon comparing this model to the spiral cell models, you will realize a significant difference between the two models.

The Odyssey 25-Pc1400T Automotive and LTV Battery is equipped with lead plates covering an extra 15% surface area in its casing compared to the conventional batteries. This means that the battery offers the best reserve capacity that amounts to 40%.


  • It is rust-resistant
  • Suitable for use in cold environs
  • Boasts more power when compared to other batteries
  • The best when compared to spiral cell batteries
  • Acid spills are eliminated in this model’s design


  • Its cost is relatively high

3. Full Throttle FT750-25 (Group 25)

The battery is designed to satisfy demands in today’s autos. The battery has high compression cells with a robust casing. This makes them tolerant of intense vibrations and shocks. It’s also designed to fit vast motors and appliances like trucks, semi-trucks, cars, motorcycles, power sports and marine devices.

If you are a person in the racing sector, Full Throttle FT750-25 is the best choice for you. It’s built to last, to be tough and reliable. What are its specifications?


  • Weight: 48.06lbs
  • Voltage: 12 Volts
  • CCA: 50
  • Internal resistance: 5.0mohms
  • CA: 900
  • Dimensions: 9.45 x 6.85 x 8.66 inches
  • Terminal type: M8 + TP28

The Full Throttle FT750-25 is a battery designed by Full Throttle builders to ensure your vehicle is provided with the needed power. Even though the battery may fail in some environmental conditions, the battery ensures your vehicle is offered with the most reliable power.

Its nature to resist rust and leakage, the Full Throttle FT750-25 is designed to ensure it serves you correctly. It’s suitable when your vehicle is fitted with appliances that demand a lot of power to operate.

The lead plates immersed in the liquid electrolyte through the fibrous material ensure no leakage cases. If you have a hooptie with all the modern appliances, go no further other than Full Throttle FT750-25.

This battery has a low internal resistance, thus allowing charging at a fast rate. They have a warranty for four years. This means that you are guaranteed full replacement once you acquire it, whether you are using it in water Automotives, in lanes, off-road, or anywhere.

Similarly, the battery is flexible for installation purposes. You can place it horizontally or vertically. By doing this, it can fit in places where traditional batteries cannot.

For high impact environments, rigid batteries are a requirement. The Full Throttle FT750-25 is a battery that has pure lead plates, partition welds, valve settings and a well-connected brass terminal for efficient distribution of power to your vehicle accessories.

This battery is also built to the best standards in the automotive industry. Therefore, opt for this battery if you need your appliances to run efficiently while being confident that the battery is always intact whatever the tests your vehicle goes through.


  • It has a low internal resistance
  • There are no chances of acid leakages
  • It offers incredible power to your vehicle


  • Its price is relatively high

The Bottom Line

From the details above, if you are the kind of person who hits the road almost every day, you surely need a strong battery. The models discussed above are rated the best. Trust my content because I did not pick any model. I took time in research to ensure the battery included in the list is worth it.

Your vehicle’s performance is also determined by the type of battery you have installed in it. In case your car allows the installation of a group 25 battery, above are the best brands that will serve your purpose. Try them because they are certified. Thank you!