It is rather challenging to make the right decision, considering the numerous types of batteries available today. AGM batteries are well known because of their efficiency and ability to handle deep cycling, which makes them ideal for use. But, despite this, there are noticeable differences between AGM flat plate and spiral batteries. Knowing these differences is beneficial to ensure that you make the right choice. Here are the seven major aspects that set AGM flat plate and spiral batteries apart.
What is the meaning of an AGM Battery?
AGM is the short form of Absorbent Glass Mat. It contains a lead-acid battery that incorporates the electrolyte into a fiberglass mat. This design helps in avoiding spillage and makes the battery more efficient to use.
Benefits of AGM Batteries
Here are some benefits of AGM Batteries:
- Maintenance-free: There is no need to refill water or check the level of electrolytes.
- Leak-proof: The absorbed electrolyte will not allow a passage of current with other cell components which will help in avoiding short circuits.
- Longer life: It can have a longer lifespan than the traditional lead-acid batteries in the market today.
- Better performance: Works effectively in hot and cold weather conditions.
Explaining the Flat Plate AGM Batteries
Construction and Design
The flat plate AGM batteries have flat lead plates placed in series to form a single battery. These two nearly identical metal plates are separated by the absorbent glass mat that holds the electrolyte.
Applications and Uses
Flat plate AGMs are commonly used in:
- Automobiles: Power supply for starting, lighting, and ignition system.
- Marine applications: They are especially suitable for boats due to their resistance to vibrations.
- Backup power systems: In the case of uninterruptible power supplies (UPS), they are reliable.
Pros and Cons
Pros:
- High discharge rates: Best for use where short-duration pulses of power are desirable.
- Wide availability: It is also easily available in various sizes and storage capacities in the market.
Cons:
- Weight: Compared with other types of batteries, it is heavier.
- Heat sensitivity: This may be less efficient than others, especially when working in high-temperature conditions.
Understanding Spiral AGM Batteries
Construction and Design
Spiral AGM batteries use thin plates of lead wound into a spiral. In this design, several cylindrical holes are formed in the battery, thus increasing its strength.
Applications and Uses
Spiral AGMs are used in:
- High-performance vehicles: These are ideal for cars with high electrical power consumption.
- Off-road vehicles: Great for all-terrain vehicles and other heavy-duty vehicles.
- Renewable energy systems: It is ideal for solar and wind power storage.
Pros and Cons
Pros:
- Durability: It is also very stable and can withstand a lot of vibrations and physical shock.
- Efficient energy storage: Largest area of contact between the chemical reactor.
Cons:
- Cost: Cost has been noted to be relatively higher than the flat plate AGMs.
- Availability: They are less available in the market compared to the flat plate AGMs.
.Charging Process of Spiral Cell Battery
To charge a spiral cell battery, follow these steps:
1. Select a compatible charger: Make sure that the charger you are going to use is compatible with the spiral cell battery type you are using.
2. Connect Properly: Now, connect the charger’s positive terminal to the battery’s positive terminal while the negative terminal of the charger to the negative terminal of the battery.
3. Set the Charger: Charge the battery using a charger of the correct voltage and current, as recommended by the battery manufacturer.
4. Monitor the Charge: Charge until the battery is fully charged, and then power off the charger and remove the battery.
Always follow safety guidelines.
Key Differences Between AGM Flat Plate and Spiral Batteries
Design and Construction
There are two types of AGM batteries: the flat plate AGM batteries that have flat and rectangular plates, and the spiral AGM batteries that have cylindrical plates that have been rolled out. This is a fundamental difference that shows how the two groups are likely to act and how effective they are in various activities.
Performance and Efficiency
The AGMs are designed in a spiral form and this makes them to work effectively even under pressure and in complicated conditions. However, flat plate AGMs are capable of providing high discharge rates for powering bursts in applications that require them.
Durability and Lifespan
At times, spiral AGM batteries are more long lasting than other types because of their structure which enables them to cope with vibrations and impacts. However, the spiral design is likely to increase the lifespan of a battery than the cylindrical one.
Cost and Affordability
The cost of the flat plate AGMs is also relatively low and these are very much available in the market. However, with all the mentioned advantages, spiral AGMs are relatively expensive compared to flooded counterpart.
Maintenance Requirements
These two types are almost maintenance free which is another advantage over the regular lead-acid batteries that are used. However, the spiral AGM’s design can at times enhance the battery’s life duration and this in turn means less change of the battery.
Applications and Suitability
Among the types of AGMs, the flat plate AGMs are the most popular and can be applied in automobile and boat industries. Spiral AGMs are built for tough conditions and are perfect for performance and off road vehicles.
Environmental Impact
One more advantage is that AGM batteries also do not harm the environment as much as the conventional lead-acid batteries since they are sealed and do not leak. Still, the techniques of production and the materials used in the production of the two products may be different, and so they will slightly affect the environment in a different manner.
Conclusion
Finally, comparing AGM flat plate and spiral batteries, we can see both have good and bad points. It depends on what you need for your job. Flat plate AGMs are cheaper and good for everyday use. Spiral AGMs cost more but last longer and work better in hard situations. Knowing these differences helps you choose the right battery for your needs and makes it last longer and perform better.