Group 35 Batteries: Dimensions, Features and Our Selections

A BCI Group 35 battery is found in many cars and light trucks. Its top-post design fits Toyota, Nissan, KIA, Ford, and other popular vehicles. Also, these batteries are commonly used in UPS, wheelchair, surveillance system backup, medical, and off-grid applications. If you’re looking for Group 35 batteries for your car or truck, this review can guide you in the right direction.

See your car’s Owner’s Manual for the most up-to-date information on whether a 35-volt battery is recommended for your vehicle. But first, you need to know how many watts does your car battery has. Even then, if you are confused or don’t know, what do battery group numbers mean? Go through our battery group size chart to ensure which battery to choose. Group 35 batteries can be hard to come by but don’t worry; I’ve got you covered with the size, features, and recommendations.

What Is a Group 35 Battery?

Group 35 batteries are medium-sized batteries with a 20-hour capacity in the 45 to 65 Ah range, delivering 620 to 850 CCA, 90 to 130 minutes RC, and so on. The Battery Council International states that a group 35 battery measures 230 X 175 X 225. (millimetres). It is pretty similar to Group 24 Batteries. They come in various capacities. However, their electrical characteristics are determined by the battery design, intended usage, chemistry, and other factors.

They are mostly AGM dual-purpose or starter batteries. In contrast, lithium iron phosphate (LiFePO4) batteries are slowly making their way into the market for long cycle applications.

Group 35 Batteries Buying Guide: What to Look For

A few things to consider when buying a group 35 battery. Check them out right here.

Weight and Size

When selecting a group 35 battery, consider the weight and size. The greater the battery, the heavier it is. A 12V deep cycle battery typically weighs 100-200 pounds. Goal higher and obtain a bigger battery to figure out how much power you need and then pick the right batteries for your car.

Higher CCA 

If you’ve ever bought a heavy-duty battery, you’ve probably heard of cold-cranking amps. The cold-cranking amps of each group 35 battery are shown. It just means a battery can work in frigid temperatures: the more cold-cranking amps, the better. A higher CCA makes starting easier.

Durability

Even cheap car batteries are costly. It’s not possible to change the battery often. A car battery should last a decade, but it’s wise to change it every 3 to 4 years. If you want something more sturdy, a polypropylene enclosure will do. Also, buying a battery with a warranty will help you avoid costly replacements. In case it doesn’t operate as expected, it can be returned.

Reserve Capacity

When a car battery is totally exhausted, the engine stops, and the automobile breaks down. It can happen anywhere, at any time. To avoid this, get a car battery with more backup capacity. If your car battery dies, you can drive to work using the reserve capacity.

Battery Age

The age of the battery is an essential factor that most people neglect. It’s the time between manufacture and purchase of a group 35 car battery. Batteries get better with age. Preferably a battery made within the last six months. Look at the alphanumeric code to find the battery’s manufacture date. Months are represented by letters A-L, and years by numerals 0-9.

Group 35 Batteries Comparison Chart

Here I try to compare the features of top brands group 35 batteries for your convenience.

ModelBattery TypeChemistryAhCCAMCARCWeight
Optima Batteries 8020-164 35 RedTop Starting BatteryStartingAGM447209109031.7 lbs
Delphi BU9035 Group 35 Max start AGM Premium Automotive BatteryDual PurposeAGM5068010040 lbs
VMAX857 AGM Battery 12 Volt 35AH Marine Deep Cycle BatteryDeep CycleAGM353003907525 lbs
Optima OPT8040-218 D35 YellowTop Dual Purpose BatteryDual PurposeAGM486207709836.4 lbs
Powertex LiFePO4 BCI Group Size 35 Automotive BatteryDeep CycleAGM4843061413113.5 lbs

Our Recommendation of The Top Group 35 Batteries

The ideal 35-battery group has no defined criteria. But now, you may ask who makes the best group 35 battery? After experimenting with different batteries, we make a few batteries list that outperforms other Group 35 Batteries. Below are:

1. Optima Batteries 8020-164 35 RedTop Starting Battery

Optima Batteries 8020-164 35 RedTop Starting Battery

Features

  • Weighs: 31 pounds;
  • Dimensions: 9.3 x 6.8 x 7.6 inches;
  • Total voltage:12 Volts;
  • Exterior: Heavy-duty plastic;
  • Reserve Capacity: Up to 90 minutes;
  • CCA: 720 A;
  • Resistant to vibrations.

OPTIMA developers employed the newest spiral cell design technology to build this strong battery. It’s made to provide your car with a lot of power and cranking. It has a lead oxide coating on virgin lead plates.

This revolutionary architecture assures quality power output for efficient operation. It can withstand 15 times the vibrations and shocks of a typical vehicle. That sets it apart. Regardless of the weather, the 90-minute reserve capacity of the battery allows it to start your car.

Why We Recommend It

  • It resists vibrations well;
  • You can use it in a variety of auto;
  • It works well in all weather conditions.

2. Delphi BU9035 Group 35 Max start AGM Premium Automotive Battery

Delphi BU9035 MaxStart AGM Premium Automotive Battery, Group Size 35

Features

  • Weighs: 39.4 pounds;
  • Dimensions: 9.01 x 8.99 x 8.2 inches;
  • Total voltage:12 Volts;
  • ACC: 680 A;
  • Total capacity: 60 Ah;
  • Reserve Capacity: Up to 100 minutes.

One of the best CCA and RC values is found in the Delphi Group 35 AGM Battery. It can help your car start and run smoothly. It also runs your car’s appliances. In comparison to traditional batteries, these ones are more robust and last longer.

Its durable shell enhances battery life. The battery’s performance is unaffected by bad weather. With all its distinctive qualities, the battery will assure long-term vehicle performance.

Why We Recommend It

  • It is rust-proof;
  • It also has a high level of vibration resistance;
  • CCA rating is quite effective;
  • The construction quality is excellent.

3. VMAX857 AGM Battery 12 Volt 35AH Marine Deep Cycle Battery

VMAX857 AGM Battery 12 Volt 35AH Marine Deep Cycle HI Performance Battery ideal for boats and 18-35lb minn kota,...

Features

  • Weighs: 25 pounds;
  • Dimensions: 7 x 5 x 6.1 inches;
  • Charging current: 3 to 15-ampere;
  • Total voltage:12 Volts;
  • Total capacity: 35 Ah;
  • Resistant to rust and vibrations.

VMAXTANKS is a more economical group 35 battery option than the others. This tiny battery weighs about 25 lbs, which is light for a group 35 automobile battery. Also, it has a 35 AH capacity, 12-volt nominal voltage. It’s a great deal for your car.

Both boats and cars benefit from the VMAX857 AGM Battery. Voltage float: 13.5-8.8 volts, charging current: 3-15 amps. Compatible AGM chargers are easy to find. It also has a one-year warranty.

Why We Recommend It

  • Supports all AGM charges, regardless of a brand;
  • A fair quantity of capacity is provided within a reasonable price;
  • Charging current ranging from 3 to 15 amps.

4. Optima Batteries OPT8040-218 D35 YellowTop Dual Purpose Battery

Optima Batteries OPT8040-218 D35 YellowTop Dual Purpose Battery

Features

  • Weight: 36.4 Pounds;
  • Dimensions: 9.38 x 6.75 x 7.69 inches;
  • Discharge/recharge cycles: 300+;
  • Total voltage:12 Volts;
  • CCA: 650 A;
  • Maintenance-free and vibration resistance.

The RedTop Optima is excellent for starting cars, but the YellowTop is the only choice for high deep cycling performance. YellowTop’s primary role is battery capacity retention. You can keep draining and recharging it.

This battery can survive 300 discharge or charge cycles. You will notice a decrease in charge holding capacity with other types of batteries, however. The YellowTop is not like that.

Why We Recommend It

  • Self-discharge occurs gradually;
  • Installation is simple;
  • Longer life and no maintenance;
  • 15 times more vibration resistance. 

5. Powertex LiFePO4 BCI Group Size 35 Automotive Battery

Powertex Batteries Lithium-Ion LiFePO4 BCI Group Size 35 Automotive Battery - 12.8V 910CA 430CCA 48Ah 614Wh - AGM & SLA...

Features

  • Weighs: 13.5 Pounds;
  • Dimensions: 9.1 x 6.9 x 8.7 inches;
  • Total voltage:12.8 Volts;
  • Instant discharge rate: 20C;
  • Lifespan: about 6 to 10 years.

Powertex is an option for modern vehicles that use group 35 car batteries. You may notice a quicker start, lighter throttle, better engine response, more power, and reduced fuel consumption, which is typical for this battery.

It provides superior low-temperature performance compared to competitors. The product has a greater rated voltage and discharges power than a lead-acid battery. It is also easy to use after one year at room temperature.

Why We Recommend It

  • High energy density and lightweight;
  • No corrosive liquids make this battery Environ friendly;
  • Without leaking, it can be mounted anywhere.

FAQs

What Is the Difference Between 24f and 35 Batteries?

Group 24 F battery has slightly smaller dimensions, and it has polarity reversed compared to the Group 35 battery.

What Cars Can Use A Group 35 Battery?

The Group-35 Battery is frequently found in Japanese cars and trucks manufactured by Toyota, Nissan, Mitsubishi, Subaru, Acura, and some older American automobiles.

What Is the Weight of a Group 35 Battery?

Group 35 batteries vary in weight depending on the manufacturer or brand from whom they are purchased. It can weigh anywhere from 16 to 50 pounds.

What Is the Amp Hour Capacity of a Group 35 Battery?

Usually, Group 35 batteries can provide up to 40 hours of AMP time, equivalent to a standard battery.

Final Thought

It is difficult to narrow down a selection of top-tier Group 35 batteries. I’ve attempted to present enough information on group 35 batteries in this post to assist you in filtering down your options. It is critical to make an informed decision when purchasing a battery because they are pricey and account for the majority of the performance of your vehicle. 

Read more:

Hi! I'm Liam Oscar, and this is where I spend most of my time attempting to publish valuable articles for my readers! This site contains all of the information that I believe we all need to know about batteries, chargers, and other accessories.

Leave a Comment