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 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’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 is a Series 24 battery?
A Group 24 battery is a specific size of battery you’d see in vehicles, backup power systems, and medical systems. Group 24 batteries generally function as deep cycle batteries rather than starting applications where they start an engine. A standard model measures 10.5” L x 6.1875” W by 8.875” high.
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 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 does battery group size 35 mean?
Group 35 batteries are medium size batteries, featuring 20h capacity in 44-65 Ah range, providing 620-850 CCA, 90-130 minutes RC, etc.
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.
How long does a group 35 battery last?
Group 35 batteries are medium-sized batteries found in many cars and trucks. They provide 620-850 CCA, 90-130 minutes RC with a 20h capacity in the 44-65 Ah range.
What size is a group 24 battery box?
Product Specifications for Group Size 24 Battery Box
| BM Part #: | BOX-24 |
|---|---|
| Battery Size: | Group 24 |
| Length: | Outside: 14.0″ Inside: 10.5″ |
| Width: | Outside: 10.0″ Inside: 7.2″ |
| Height: | Outside: 10.7″ Inside: 9.6″ |
What is a group 24 car battery?
BCI Group 24 batteries are mostly general-purpose batteries commonly found in large UPS systems, medical and security systems, wheelchairs, in vehicles, industrial applications, etc. They are rarely used as starting/cranking batteries – more commonly they are used in deep cycle standby/float applications.
What is the difference between battery group sizes?
In general, a group size with a higher number has more amp hours than lower values. This fact translates to more power in your battery as the day goes on.
Are all Group 24 batteries the same?
As one can see, BCI Group 24 batteries differ in length and height. However, they also differ in chemistry, battery type, terminal type and orientation, and similar – when looking for a new battery, be sure to check the actual battery size, type, chemistry, terminal type and orientation.
What does SRM 24 mean?
The SRM 24 is a wet cell deep cycle battery.
What is the difference between Group 31 and 34 batteries?
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 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 is group size on 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 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.
How many amp hours are in a group 24 battery?
70-85 Amp hours
Some common battery size codes used are: (ratings are approximate)
| U1 | 34 to 40 Amp hours | 12 volts |
|---|---|---|
| Group 24 | 70-85 Amp hours | 12 volts |
| Group 27 | 85-105 Amp hours | 12 volts |
| Group 31 | 95-125 Amp hours | 12 volts |
| 4-D | 180-215 Amp hours | 12 volts |
How many CCA do I need?
What Size Battery Do I Really Need? A battery should be big enough to allow reliable cold starting. The standard recommendation is a battery with at least one Cold Cranking Amp (CCA) for every cubic inch of engine displacement (two for diesels).
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