What is the main disadvantage of an AGM battery?

The main disadvantage of an AGM battery is the up-front cost, when compared to a traditional flooded lead-acid battery. That's it. There is no second place or runner-up position, when someone asks for the (singular) main disadvantage is for an AGM battery.

AGM batteries tend to be heavier than identical group sizes in flooded lead-acid batteries, but if someone is really concerned about the weight of their battery, like a race car driver, they'll also be concerned about the risk of acid spilling out of a flooded battery. In every other application, more weight in a battery generally equals more power and that's a good thing, especially in modern vehicles with high electrical demands.

AGM batteries tend to cost more than flooded lead-acid batteries up front, but they can last far longer than a flooded lead-acid battery on the back end. OPTIMA batteries can last up to three times as long as a flooded lead-acid battery, so until they cost more than three times as much as a flooded lead-acid battery, their main disadvantage will continue to become an advantage as you move through the ownership life cycle.

AGM batteries are better-suited to handle extreme temperatures, both hot and cold, than flooded lead-acid batteries, they are more tolerant of deep-discharge cycles (discharge them more deeply & more often) than flooded lead-acid batteries and they are far more resistant to damage from vibration than flooded lead-acid batteries (up to 15x for OPTIMA).

Anyone who tries to tell you lead-acid batteries are better than AGM batteries in any regard simply does not understand basic battery technology. AGM batteries ARE lead-acid batteries. The same goes for anyone who confuses AGM batteries with gel batteries. Those are two very different technologies and in nearly every consumer application we see, the lead-acid batteries being used are either flooded or AGM and not gel.

We've been roaming car shows for years and often hear people mistakenly refer to an AGM battery as a "gel" battery, but the next time we actually see a gel battery in a car at a car show will be the first. If you're ready to make a battery purchase, please

The Internet is full of "experts" on nearly every subject, but sadly, there are an increasing number of websites that publish pages not with the intent to educate or inform, but with the hope that they can earn an affiliate commission on a sale. As such, what they post is often tied directly to what they think will result in a sale (and profit for them). When someone asks what the main disadvantage is of an AGM battery, there is only one answer. If there were more than one answer, the question asked would be "What are the main disadvantages of an AGM battery?"The main disadvantage of an AGM battery is the up-front cost, when compared to a traditional flooded lead-acid battery. That's it. There is no second place or runner-up position, when someone asks for the (singular) main disadvantage is for an AGM battery.AGM batteries tend to be heavier than identical group sizes in flooded lead-acid batteries, but if someone is really concerned about the weight of their battery, like a race car driver, they'll also be concerned about the risk of acid spilling out of a flooded battery. In every other application, more weight in a battery generally equals more power and that's a good thing, especially in modern vehicles with high electrical demands.AGM batteries tend to cost more than flooded lead-acid batteries up front, but they can last far longer than a flooded lead-acid battery on the back end. OPTIMA batteries can last up to three times as long as a flooded lead-acid battery, so until they cost more than three times as much as a flooded lead-acid battery, their main disadvantage will continue to become an advantage as you move through the ownership life cycle.AGM batteries are better-suited to handle extreme temperatures, both hot and cold, than flooded lead-acid batteries, they are more tolerant of deep-discharge cycles (discharge them more deeply & more often) than flooded lead-acid batteries and they are far more resistant to damage from vibration than flooded lead-acid batteries (up to 15x for OPTIMA).Anyone who tries to tell you lead-acid batteries are better than AGM batteries in any regard simply does not understand basic battery technology.. The same goes for anyone who confuses AGM batteries with gel batteries. Those are two very different technologies and in nearly every consumer application we see, the lead-acid batteries being used are either flooded or AGM and not gel.We've been roaming car shows for years and often hear people mistakenly refer to an AGM battery as a "gel" battery, but the next time we actually see a gel battery in a car at a car show will be the first. If you're ready to make a battery purchase, please check out our offerings and know that we offer free shipping, factory-direct to your doorstep, anywhere in the continental United States.

For more information, please visit our website.

Absorbent glass mat batteries (AGM) have been a market favorite for the past few decades. At the time, they were designed to be a viable alternative to the Ni-Cad batteries, which were very costly. Though they were mainly used in military vehicles as a source of back up power and heavy vehicles such as long-distance trucks, nowadays, they have more diversified uses. In principle, the AGM batteries work like any other lead battery. However, the AGM batteries, compared to flooded batteries, have several significant improvements that make them more efficient. Additionally, just like other types of batteries in the market, they have their advantages and disadvantages.

Advantages of AGM

1. They are spill-proof

Unlike the traditional lead-acid batteries that freely flood their electrodes, AGM batteries have glass mats that prevent this. Additionally, it is the function of these glass mats to avoid spillage. Rather than absorbing the electrolyte, the glass mats work by holding the electrolyte in place, preventing it from spilling over, even when the battery is placed in odd positions.

2. They have a high-power output.

Because of the way that they are designed, the AGM batteries have minimal internal resistance. This, therefore, enables them to provide sufficient bursts of power when necessary, such as when one needs to start a battery. Due to this feature, these batteries respond better to loading than any other battery on the market.

3. They have a short charging time.

AGM batteries, compared to flooded batteries, charge quickly. When compared to flooded batteries of a similar capacity, the charging rate can reach five times faster with the same power source.

4. They have a longer lifespan

AGM batteries have a longer lifespan than traditional flooded batteries. Moreover, not only do they serve for a more extended period when they perform the same tasks, but they also last longer when they are not in active use. This is because self-discharging is minimized in these batteries, unlike other types of batteries, which is a huge problem. This ensures that one does not have to keep charging them after an extended period of inactivity.

5. They are durable.

These AGM batteries were originally designed to serve the aircraft industry. This means that they have a sturdy design, one that can handle conditions of intense vibrations, just like those in military and commercial aircraft. Because of this property, they are a favorite for high-end motorcycle riders and race car drivers. The sandwich construction method adopted in their design ensures that their internal components do not fall apart. Moreover, they are invulnerable to the subsequent wear and tear that may result from frequent and continuous vibrations. Furthermore, they can withstand extreme temperature variations.

Recommended article:
How to export Lead Acid Batteries to Yemen?

For more information, please visit kete.

6. They are unlikely to build up sulfation

Sulfation is the property of lead-acid batteries, where there is a gradual accumulation of lead sulfate crystals in the cells. In most cases, it is the cause of failure in lead-acid batteries. Sulfation mostly occurs when the battery is not fully charged, and thus the crystals continuously build up on the plates. When this process goes out of hand, it prevents the efficient conversion of chemical to electrical energy. Therefore, for other types of lead-acid batteries, it is essential to charge them every six months to prevent sulfation. However, in AGM batteries, sulfation is significantly reduced. Therefore, they can be stored for extended periods without needing a recharge.

Despite their many advantages, AGM batteries, just like other lead-acid batteries, also have their disadvantages. These include:

1. High production cost

Unlike the flooded batteries, AGM batteries have a higher production and manufacturing cost. However, they are still cheaper to produce than gel type batteries. Even though the cost of manufacturing these batteries has reduced since their introduction into the market in the 80s, it is still generally higher when compared to other battery types in the market. This, therefore, make them slightly expensive for use in some devices.

2. Energy issues

While these AGM batteries have a high-power output, they have a low specific energy. Generally, it is a necessity for batteries that are required to run for a long time under a moderate load to have a high specific load. This means that these batteries cannot be used on several devices.

3. Reduced capacity over time

Though AGM batteries keep a charge for a longer time than other batteries, they gradually reduce their charging capacity over time. This is unlike gel batteries that have an advantage in this sector because of their excellent performance dome.

4. They are sensitive to overcharging

These AGM batteries, compared to flooded batteries, have a low tolerance to overcharging and high voltages. If they are subjected to these conditions, it shortens their life span.

For more information on AGM batteries and other types of batteries, visit our website (https://lifelinebatteries.com/), where we offer valuable information on various types of batteries and which battery works for you.

For more information, please visit deep cycle agm batteries.