Their group 31 is a 96 AH battery and the group 34 is a 62 AH battery. I might eventually add a solar panel to supplement this setup and provide additional power for other accessories/gadgets when camped for longer periods of time.
What does 34 mean on a battery?
The “34” number refers to a battery of specific dimensions with top terminals, while a “78” number also refers to a battery of specific dimensions with side terminals. The physical dimensions of these two batteries, at least relative to their size without terminals, happens to be identical.
What is a group 34r battery?
Group 34 batteries are medium-large, but still rather powerful batteries, featuring 20h capacity in the 50-75 Ah range, providing 750-900 CCA, 100-145 minutes of Reserve Capacity, etc.
What does a group 31 battery mean?
Group 31 batteries are relatively large and powerful batteries, featuring 20h capacity in 75-125 Ah range, providing 750-1250 CCA, 150-250 minutes RC, etc.Group 31 batteries are very common in marine, automotive, off-the-grid and similar applications, making them one of the most popular battery groups.
What vehicles use a Group 34 battery?
Find Your Car Battery Group Size
| How to Buy a Battery for Your Car | |
|---|---|
| Battery Type | Cars it Fits |
| 34/78 (Dual Terminal) | GM, Chrysler, Dodge |
| 35 (Top Terminal) 86 (Top Terminal) 34 (Top Terminal) H Series (Top Terminal) | Nissan, Toyota, Honda, Subaru Dodge, Plymouth Chevy, Honda, Dodge Ford, BMW, Mercedes, Dodge, Chrysler |
Are all Group 34 batteries the same size?
The physical dimensions are 10.25 x 6.8125 x 7.875 inches. This translates roughly to 26 x 17 x 20 cm. In terms of actual size, group 34 batteries are smaller than group 27 but are larger than similar group 31.
What is group size in a battery?
A battery group size is an industry-standard for car batteries that indicates the actual, physical size for a car battery (height x width x length), as well as the polarity (where the positive and negative battery posts are located on the battery).
What is the difference between a 24F and 34R battery?
34R means reverse terminal and the group 24f is already the reverse terminal. Go with the most cca’s you can get. Not sure if you need a higher amperage alternator with those amps you’re using.
What is the difference between a Group 24 and Group 34 battery?
The OPTIMA Group 34 battery is an AGM (absorbed glass mat) lead-acid battery, while the Group 24 is a flooded lead-acid battery. The OPTIMA uses 99.99% pure virgin lead, which reduces corrosion, while the Group 24 battery uses recycled lead.
What is group size for marine battery?
Batteries come in range of sizes. Terms that you will often hear are group 24, 27, 31, 4D, and 8D. The group has nothing to do with the actual capacity of the battery, but merely relates to the physical size.
How long will group 31 battery last?
It is the best Group 31 deep cycle battery, you can find. It has a CCA of 900 Amperes and an HCA of 1740 A. The dimensions are 12.9 x 6.8 x 8.5 inches. With a capacity of 120 Ah and an operating voltage of 12 volts, VMAX MR137-120 has a service life of 8 to 10 years.
How long do Group 31 batteries last?
Group 31 batteries dimensions, features, and recommendations
It provides battery capacity up to 150-250 minutes and 750-1250 CCA. The physical dimensions are as follows- 13×6 13/16x 97/16 inches. This is approximately equal to 13×6.8×9.44 inches or 330x173x240 mm.
What vehicle takes a group 31 battery?
Usage. Heavy-duty, commercial-grade Group 31 batteries are commonly used in ambulances, firetrucks and other heavy motorized vehicles that require a long-lasting, reliable battery to start the ignition.
What cars use a Group 35 battery?
The Group-35 Battery is also called Q85, and can also work for Group-24; it is just 1-inch less wide. It is often found in Japanese Cars and Trucks from Toyota, Nissan, Mitsubishi, Subaru, Acura, and in some older American Cars.
What does CCA mean on a battery?
Cold cranking amps
Cold cranking amps (CCA) – CCA is critical for good cranking ability. It’s the number of amps a battery can support for 30 seconds at a temperature of 0 degrees F until the battery voltage drops to unusable levels.
What does AGM stand for?
Absorbent Glass Mat
AGM stands for Absorbent Glass Mat and is an advanced type of lead acid battery that is sealed, spill-free, and maintenance-free.
What are the dimensions of a group 35 battery?
Again, the physical dimensions of Group 35 batteries are approximately (LxWxH) 9 1/16 x 6 7/8 x 8 7/8 inches (9.0625 x 6.875 x 8.875 inches, 230 x 175 x 225 mm) – we have to emphasize this since many group 35 batteries are slightly longer than ‘standard maximum length’.
What’s the difference between a group 24 and a group 35 battery?
#1 Difference: Physical Appearance
With these two batteries, the difference in size is relatively minute. Group 24F batteries measure 10.3 x 6.8 x 8.9, whereas the Group 35 batteries measure 9.1 x 6.9 x 8.9. Immediately you can see that the 24F battery is that bit longer than the Group 35 battery.
What does 34M mean on a battery?
Marine Battery Group Size Chart – Common Sizes
| Group Size | Length | Height |
|---|---|---|
| 27M | 12-1/2” | 9-3/4” |
| 31M | 13” | 9-7/16” |
| 34M | 10-1/4” | 9-7/16” |
| 35 | 9-1/16” | 8-7/8” |
How do I know what group size my battery is?
First way to determine battery group size is to look for specifications in the vehicle manual. Battery specifications are generally present in the manual and are easy to get. Note down the specification written in letters and numbers. The second way is to look directly on your battery (See Figure below).
Can you use a different group size battery?
Getting more capacity will likely be a heavier expensive but will usually work fine. What is this? Not using the original battery brand, on the other hand, is completely fine as long as it has the same size and output recommended by the manufacturer.
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