The group size 34 battery is an automotive battery made for different vehicles, providing the required power and reliable features. This battery comes in 50Ah to 75Ah and is used for different uses, such as SUVs and marine vehicles. This post will feature details and related factors for group 34 batteries. So let’s get started with an introduction to the Group 34 battery.
What is a Group 34 battery?
- The Group 34 battery defines dimensions and features that are defined by BCI or Battery Council International. These standards define compatible features with different vehicles.
- The dimensions for the group 34 battery are 10.25 inches long, 6.8125 inches wide, and 7.875 inches high.
- This battery has certain dimensions and power values that help it to be used for different applications. Battery dimensions make it best for devices where space is limited.
Group 34 battery Dimensions
Specification | (inches) |
---|---|
Length | 10.25 |
Width | 6.8125 |
Height | 7.875 |
Starting/cranking features of Group 34 batteries
Group 34 battery is used since it has good starting and cranking features and is best to use for vehicles where high power is needed. The cold cranking ampers value for this battery is 750 to 950 CCA and helps to start the engine in cold weather conditions.
The reserve capacity for the battery is about 100 to 135 minutes and helps to power electrical power when the engine is not working.
Feature | Details |
Cold Cranking Amps | 750 to 950 CCA |
Reserve Capacity | 100 to135 minutes |
Features of Group 34 Battery
Voltage
- Voltage is the main feature that helps to choose any battery. The Group 34 battery has about 12 volts. That is used for providing power to vehicles and energy for starting the engine; lights get power and operate different devices such as AC systems or the radio of vehicles.
- The main feature of the voltage of the battery is that it provides constant voltage for the continuous operation of different devices in vehicles.
Capacity
- The capacity for the Group 34 battery is in the range of 50Ah to 75Ah, which helps to define how much energy is stored and provided with time. A high-capacity battery has high power without recharging. The CCA factor for the battery is 750 to 950 and best to use for the engine in cold conditions. So this battery is the best option to use in cold weather conditions.
Size
- The battery size is 10.25 inches in length, 6.8125 inches in width, and 7.875 inches in height. That helps to use for different devices and applications.
Group 34 battery types
Flooded Lead-Acid:
- The flooded lead-acid battery is low-cost and easily available. This battery required periodic maintenance, like the addition of distilled water for electrolyte maintenance.
AGM (Absorbent Glass Mat):
- AGM batteries are sealed and need less maintenance. It has good vibration resistance and has a longer working life than a flood battery. For off-road vehicles or boats, the AGM group 34 battery is the best option to use since it has durability and provides continuous operations.
Gel Cell:
- It is like an AGM battery, and it has a gel-like electrolyte that protects from leakage and vibration.
Lithium-Ion:
- It is a high-cost battery, less weight, and works longer. It is best for high-performance and longer working applications.
Dual-purpose/deep cycle features of Group 34 batteries
Batteries with starting features also have dual-purpose or deep-cycle features. Such batteries handle both starting and cycling features.
Dual-Purpose Batteries:
- This battery has high CCA ratings and provides more cycles.
Deep Cycle Batteries:
- It has deep discharging features and is recharged many times without any damage.
These deep-cycle, dual-purpose features of Group 34 batteries make them the best to use for RVs and boats.
The dual-purpose/deep-cycle group 34 batteries have high weight and high cost as compared to starting group 34 batteries. The main cause is that dual-purpose and deep-cycle batteries are sturdy, robust, and have high energy for a short time.
The dual-purpose group 34 battery CCA is 750 to 880 amps, and the nominal capacity is 20 hours, from 60 to 68 Ah, and the RC value is 120 and 135 minutes.
Some dual-purpose/deep-cycle Group 34 batteries with features are as
Banshee 34M
This battery has an RC value of about 100 minutes and features 750 CCA and has features to handle 400 cycles down to 80 percent DoD. It is a flooded lead-acid battery, and it does not need maintenance. It is a flooded battery.
Exide Edge FP-AGM34
This battery has a nominal capacity of 60Ah, a CCA value of 770 Amps, an RC of 120 minutes, and a weight of 45.9 pounds.
NorthStar NSB-AGM34
It has a capacity of 20 h with a capacity of 65 Ah, 880 CCA amps, and 1050 MCA with an RC value of 134 minutes, and its weight is 51 pounds. The battery cycles are 900 cycles, 50 percent DoD.
Odyssey 34M-PC1500
It has a capacity of about 68Ah, CCA is 850 amps, 1050 MCA, the RC value is 135 minutes, and the weight is 49.5 pounds.
Group Size 34 Batteries Applications
Automotive Use:
- The group 34 batteries are used for trucks, SUVs, and sedans that need high current. Such as
- Trucks: Ford F-Series, Chevrolet Silverado
- SUVs: Honda Pilot, Jeep Grand Cherokee,
- Sedans: Toyota Camry, Honda Accord
Marine Applications:
- It is best to use for boats that need high-vibration resistance.
RVs and Campers:
- It has high power and part of devices at the time of trips.
Backup Power Systems:
- It is used as a business backup system for providing reliable energy at times of outages.
How long can a Group 34 battery last?
The working life of the Group 34 battery is based on type and construction.
- The flooded lead-acid battery has a working life of about three to five years.
- AGM batteries have a working life of about 7 years for regular charging and storing in stable conditions.
- Lithium-ion batteries are high-cost work for ten years or more and are best for longer-term working.
Difference Between a Group 24 and a Group 34 Battery
Group 24 and Group 34 batteries are different in dimensions, capacity, weight, and uses. The group 24 battery dimensions are 10 inches long, 6 inches wide, and 9 inches high, and group 34 is 10 inches long, 7 inches wide, and 7 inches high.
Size differences affect their capacity, and larger batteries have high amp-hour ratings.
Feature | Group 24 | Group 34 |
Length | 10 inches | 10 inches |
Width | 6 inches | 7 inches |
Height | 9 inches | 7 inches |
Capacity difference
Group 24 Battery:
- Battery capacity is about 75 to 85 Ah, and the C factor is 600 to 750 CCA.
Group 34 Battery:
- This battery has a capacity of about 80 to 100 Ah, and the CCA rating for the battery is 750 to 900 CCA.
Features | Group 24 | Group 34 |
Capacity (Ah) | 70-85 Ah | 80-100 Ah |
Cold Cranking Amps (CCA) | 600-750 CCA | 750-900 CCA |
Can we interchange Group 24 and Group 34 batteries?
- Both batteries have the same 12 volts, but their dimensions, weight, and capacity are different, so it is not recommended to use them interchangeably.
Group 34 Batteries vs. Group 34R Batteries
- The group 34 battery has positive terminals on the left side; the 34R group battery has positive on the right side, so the R letter after 34. Different brands are making both 34 and 34R types of batteries.
Most popular BCI group 34 batteries
Battery Types | Battery Chemistry | Capacity RC | CCA MCA | Weight (lbs/) |
ACDelco 34AGM | Starting AGM | 60 115 | 740 – | 38.7 lbs |
Banshee 34M | Dual Purpose Flooded | 66 100 | 750 870 | 37.0 lbs; |
Banshee LFP-34M | Dual Purpose LiFePO₄ | 50 ~120 | 800 – | 13.8 lbs – |
Deka 9A34 | Dual Purpose AGM | 55 120 | 750 955 | 41 lbs |
Delphi BU9034 | Starting AGM | 55 120 | 775 – | 42.5 lbs |
DieHard 38232 | Starting AGM | 55 120 | 775 – | 44.5 lbs |
Exide Edge FP-AGM34 | Dual Purpose AGM | 60 120 | 770 – | 45.9 lbs |
Interstate MTZ-34 | Starting AGM | 63 125 | 800 1000 | 47 lbs |
Interstate MTZ-34R | Starting AGM | 63 125 | 800 1000 | 47 lbs |
Mighty Max ML-GROUP34 | Deep Cycle AGM | 60 – | – | 39.7 lbs |
NorthStar NSB-AGM34 | Dual Purpose AGM | 65 134 | 880 1050 | 51 lbs |
NorthStar NSB-AGM34/78 | Dual Purpose AGM | 65 134 | 880 1050 | 51 lbs |
Odyssey 34-PC1500T | Dual Purpose AGM | 68 135 | 850 1050 | 49.5 lbs |
Optima RedTop 34 | Starting AGM | 50 100 | 800 1000 | 37.9 lbs |
Optima 8016-103 D34M | Dual Purpose AGM | 55 120 | 750 870 | 43.5 lbs |
VMAXTANKS XTR34-75 | Deep Cycle AGM | 75 145 | -825 | 45.0 lbs |
Weize 34M Dual Purpose | Dual Purpose AGM | 55 120 | 650 780 | 42.6 lbs |
XS Power D3400 12V 65 Ah | Dual Purpose AGM | 65 135 | -1000 | 47.0 lbs |
XS Power D3400 12V 80Ah | Dual Purpose AGM | 80 160 | -1150 | 50 lbs |
Differences between Group 31 and Group 34 batteries
Group 31 and Group 31 batteries have different sizes and capacities; Group 31 batteries are used for heavy-duty loads such as trucks and RVs. The dimensions of the Group 31 battery are 13 inches in length, and the weight is 60 to 70 pounds.
Group 34 batteries are small in size and low in weight, with the best standard-size vehicles like cars and trucks. The dimensions are 10 inches in length; weight is 40 to 50 pounds.
FAQs
What is the average lifespan of group 34 batteries?
- The working life of a Group 35 battery is three to five years.
Can I use a group 34 battery in place of a group 24?
- It was not referred to until defined through vehicle manufacturers since it has different capacities and sizes.
What maintenance do 34 batteries require?
- Regularly check battery terminals for corrosion, make sure to charge the battery, and also monitor the water level in the battery.
How to confirm if my battery needs replacing?
- If the battery has difficulty starting your vehicle and the device connected in your car is not working well, then change the battery.
Are there any special charging group 34 battery requirements?
- Best to use smart chargers that avoid overcharging with good health of the battery.
Can I replace my current battery with a different group size?
- No, it is not important to use a battery that is not according to the requirements of your vehicle group size for proper fitting and working.
What are the key features of lithium-ion batteries?
- These batteries have high energy and high power density. Lithium-ion batteries come with a carbon compound at the positive electrode with oxide layers for the negative electrode. More efficient than other batteries and comes with a good working life. Their work is based on temperatures.
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