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Best Group 35 Battery in 2022

Best Group 35 Batteries Review Featured Image

Are you thinking about replacing your car battery? Well, a group 35 battery will be the perfect choice for providing an incredible power supply to your car.

But finding the best one is not easy since there are many options available on the market. You might get confused while making your decision. This is why we have prepared a list of 5 Best Group 35 Batteries for your convenience.

After going through this, you can pick up the most suitable one. So, without further ado, let’s learn the details.

Our Top 3 Picks

Best Overall

Delphi BU035 MaxStart AGM Premium Automotive Battery, Group 35

Best Price

VMAXTANKS VMAX V35-857 12 Volt 35AH AGM Battery

Best Value

Optima Batteries 8020-164 35 RedTop Starting Battery

What is a Group 35 Battery?

Do you know what exactly the group 35 battery is? According to Battery Council International (BCI), the dimension of Group 35 Battery is 9 x 6 x 8 inches.

This is the perfect size that fits into a car. You should check your current battery’s measurements to determine whether they are close to these figures.

Otherwise, no matter how great a battery performance is, if it doesn’t fit in your car, you can’t use it or have to spend some extra money to modify the battery.

List of 5 Best Group 35 Batteries

We have conducted thorough research to make this list. We have tested several batteries and marked them based on specifications, build quality, performance, and other things.

Hence, our top-listed batteries offer the highest satisfaction and long-lasting performance. See them at a glance with our ratings.

Product Name



Optima Batteries 8020-164 35 RedTop Starting Battery

Delphi BU035 MaxStart AGM Premium Automotive Battery, Group 35

VMAXTANKS VMAX V35-857 12 Volt 35AH AGM Battery

UPG 85980/D5722 Sealed Lead Acid Battery

Interstate Batteries 12V 55Ah Deep Cycle Battery Sealed Lead Acid Rechargeable SLA AGM

Review of 5 Best Group 35 Batteries

The mentioned list contains the best batteries in this group. Picking up any of them is good. But you should know further information to be sure about your decision, right?

Therefore, we will review these 5 batteries one by one from now on. You will find all the details like key features, pros, and cons.

1. Optima Batteries 8020-164 35 RedTop Starting Battery [Best for Challenging Conditions] 

Product Details

Comes with advanced technology, Optima Batteries offer a fabulous power supply with a reliable start-up every time. It works great in harsh weather and has a reserve capacity of 90 minutes, ensuring stable performance despite the weather condition.

The battery is also perfect for rough roads or racing cars because of its vibration-resisting features. It can resist 15 times more powerful shock and vibration.

Another notable thing is their SpiralCell Technology. This spiral cell is designed in a series orientation using virgin lead plates with a coating of lead oxide. It ensures efficient operation with precise performance.



Recommended for:

Optima Batteries 8020-164 35 RedTop Starting Battery will be the best choice if you own an SUV, truck, or other large vehicles. Besides, if you live in a place where the weather is not good, this battery will provide good service.

2. Delphi BU035 MaxStart AGM Premium Automotive Battery, Group 35 [Overall Perfect]

Product Details

While driving a car in a long root, Delphi BU035 MaxStart AGM Premium Automotive Battery is the item that you can rely on.

With 680 CCA (cold cranking amps) and 100 RC (reverse capacity), the performance of this battery is unparallel. It also offers 20 times more vibration resistance to work well in a challenging situation.

The battery also ensures more cycle life and maximum power delivery because of its Absorbed glass mat technology.



Recommended for:

For enjoying long-lasting service, superior vibration and corrosion resistance, and maximum power delivery, Delphi BU035 MaxStart is truly remarkable.

But as this battery doesn’t fit in all vehicles, make sure your car is compatible with it if you decide to go for it.

3. VMAXTANKS VMAX V35-857 12 Volt 35AH AGM Battery [Great for Budget]

Product Details

These batteries are packed with lead-tin alloys for providing prolonged service. They always give their maximum even after continuous discharging and deep cycling application with an extra-durable construction.

The compact shape easily fits into your car’s hood, and you can just let it be there idly as it doesn’t need any maintenance. You don’t have to look after the charging level or water level.

Besides, the AGM design of these batteries makes them leakage-proof, while the DoD is pretty better than the traditional batteries – it’s almost 6%.



Recommended for:

Although many users find the battery draining quite disturbing, VMAXTANKS VMAX V35-857 12 Volt 35AH AGM Battery, the overall performance is pretty good. Along with using them on cars, they are also suitable for powering various types of motors.

4. UPG 85980/D5722 Sealed Lead Acid Battery [Best for Light Vehicles]

Product Details

UPG 85980/D5722 Sealed Lead Acid Battery offers high-amp hour capacity and cranking power. You can enjoy superior optimal performance for a long time in any situation because of the spill-proof, resistant and vibration-proof characteristics.

Another great thing is the charging time of the battery is pretty fast. And the discharging rate is also quite a law, making it suitable for irregular use.

The battery also features cold-cranking characteristics. Therefore, you can start your vehicle smoothly in cold weather.



Recommended for:

This battery is a good option for those who like lightweight and stable-performing batteries. You can mount it in multiple vehicles like RVs, scooters, wheelchairs, bikes, etc.

5. Interstate Batteries 12V 55Ah Deep Cycle Battery Sealed Lead Acid Rechargeable SLA AGM [Versatile Use]

Product Details

The Interstate Batteries is ready to assist you in your journey with rechargeable, spill-proof, and maintenance-free features. These high-quality batteries are specially manufactured for electric wheelchairs and scooters. They can also use in Marine/trolling motors, elevators, solar/wind energy storage, RVs, medical equipment, and many other applications.

It offers a remarkably long life for deep discharge usage. The manufacturer suggests using the battery in applications requiring frequent charging and discharging to enjoy the highest output.



Recommended for:

For light vehicles, this deep cycle mobility battery is totally perfect. Another notable thing is that the manufacturer encourages recycling, and their motto is to care the nature as much as possible. So, along with meeting your needs, if you want less harm in nature, this is the option you can go for.

How to Choose The Best Group 35 Battery

Now you know all the essential details about our top items. But do you become even more confused now? Well, it’s possible. As all our listed batteries are simply outstanding in their job, it’s tough to pick only one from them.

That’s why we want to help you more in your search process. You will find some important factors that you have to follow in the below points before buying a battery for yourself. After going through them and matching your requirements, you can determine the best Group 35 Battery for you.

Size and Weight

Weight and size are two crucial factors of a group 35 battery. More weight and size means more capacity. And usually, 12-volt deep cycle batteries weigh about 100 to 200 pounds.

When finding the right battery for your vehicle, you should go for the maximum size and weight that fit into your car.


Not all group 35 batteries come with the same dimension. So, it’s not possible to mount any of them under your car hood. That’s why make sure the shape of your battery fits perfectly in the designated space before buying it.


The capacity of a battery determines the amount of current that the battery can deliver over a specific time. The higher the degree, the longer the battery can hold and release electricity.

Based on the size of your vehicle, you should choose a battery. You have to check out the capacity specs and make sure it matches your spaces.

However, if your car doesn’t need a higher amp, you can pick up a battery with a smaller capacity. Since more capacity also costs more, it’s better not to waste money when you don’t need it.

Reserve Capacity

If you don’t want your car to stop in the middle of the way, reserve capacity is an essential factor that you should look into. Reserve capacity offers backup minutes even after the charge ends.

It will be good to have a higher reserve capacity as it can support the system for longer.

Depth of Discharge

The percentage of power discharged by the battery over time refers to the depth of discharge. It indicates the amount of battery you use in between charges.

The measurement is correlated with the life cycle of a battery. Frequently charges and discharges shorten the lifespan of a battery. So, take a battery whose depth of discharge is not too high.


The typical ways of charging a battery are using generators, solar power, and shore power. Make sure your battery is able to be charged from your available power source.

You can also utilize a smart charger or charge controller in this case. It can adjust the voltage and current automatically.

Cold Cranking Amps

When the temperature of an area goes down, the amps can’t start your car fastly. Because of this, you should prioritize car batteries with higher CCA if you live in a cold place.

However, if your area is not that cold, you may ignore this feature and save some budget.


Car batteries come in various price ranges. You can find both high-priced and low-priced batteries of the same categories.

Although it seems buying an inexpensive battery is a good deal, you have to replace them quite often. Ultimately that will cost more than purchasing an expensive one in the first go.

Hence, if you have the budget, it’s best to invest more in a high-quality battery and be tension-free for a couple of years.

To Conclude

That’s all about the best group 35 battery. Hopefully, this detailed review answers all your questions. So, now you can choose the perfect one for you more confidently.

As our listed products are all good at their service, you can simply pick any of them that serves your needs. And finally, don’t forget to follow the buyer’s guide to ensure your decision.


What Is an AGM Battery?

The full form of AGM is Absorbent Glass Mat. It is an advanced lead-acid battery that is resistant to vibration, non-spillable, and maintenance-free. These totally sealed batteries provide incredible power support to vehicles and start-stop applications.

What Is a Group 35 AGM Battery?

A group 35 AGM battery is a medium-sized battery found in many cars and trucks. They usually have 20h capacity in a 44-65 Ah range. They also offer 620-850 CCA, 90-130 minutes RC, etc.

What Cars Use a Group 35 Battery?

Group 35 batteries are mostly used by the Japanese Cars and Trucks from Toyota, Nissan, Mitsubishi, Subaru, and Acura. Some older American car models also use these batteries.

What Is The Difference Between A Group 24 and Group 35 battery?

The difference between a group 24 and a group 35 battery is their dimension. Group 35 batteries measure 9.1 x 6.9 x 8.9, while the Group 24 batteries measure around 10.3 x 6.8 x 8.9. You have to pick the battery that fits in your car.