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AGM stands for absorption glass mat, so named because these batteries are made up of mats in which thin glass fibres are woven to increase the surface area. This allows the AGM battery to work like the flooded lead acid battery with the exception that the electrolyte in the AGM battery does not freely flood the plates but rather is held in the glass mats.
The thin glass fibres do not absorb the electrolyte nor are they affected by the acidic electrolyte but simply hold the electrolyte preventing it from spilling when the battery is tipped over. Although the AGM battery is built in a rectangular case that meets BCI battery codes the plates themselves can be just about any shape including flat, cupped or wound.
Advantages of an AGM BatteryThere are several advantages to an AGM battery, which include:- Unspillable. This means even if these batteries get tipped on the side or turned upside down the electrolyte is not going to spill out of an AGM battery. That makes this battery good for the environment and safer to handle.
- An AGM battery never needs watering. It is considered to be maintenance free. This makes these batteries ideal to use in situations where getting hold of water to water a battery may be an issue.
- AGM batteries don't give off any gas when being charged so there is less worry about having the right ventilation when charging an AGM battery.
- AGM batteries can withstand very low temperatures without freezing or cracking.
- AGM Batteries are highly vibration resistant due to their sandwich construction, making them the ideal battery to use in circumstances where vibration could otherwise be an issue.
- The cost of the AGM battery makes it a less attractive choice than the flooded lead acid battery for most every day uses.
- The deep cell AGM battery can only be discharged to 50% whereas the flooded lead acid deep cell battery can be discharged to 80%, which means that the flooded lead acid battery will run longer on a single charge.
- If an AGM battery is overcharged it will definitely shorten its life and could immediately kill the battery. So extra care must be taken when charging these batteries to ensure they are not overcharged.
Although an AGM battery does have some disadvantages, it is still a great alternative to flooded lead acid batteries in many situations.
What else can I help you with?
Can the AGM MP40 fit a stick type battery?
No, the AGM mp007/pm40 only takes a small type battery. the stick battery will not fit into the rear of the gun...
Where can somebody buy an AGM battery?
One can buy an AGM battery at online stores such as "Battery Stuff", "Battery University", "DC Battery", "Humminbird", "Greenlink" or "Whole Sale Solar".
What is an AGM Battery?
The newer type of sealed nonspillable maintenance free valve regulated battery uses "Absorbed Glass Mats", or AGM separators between the plates. This is a very fine fiber Boron-Silicate glass mat. These type of batteries have all the advantages of gelled, but can take much more abuse. These are also called "starved electrolyte." Just like the Gel batteries, the AGM Battery will not leak acid if broken. By www.batteryplex.com.
Can i change from a lead acid battery to an agm battery for my motorcycle?
Yes you can.
How do you tell if battery is an AGM?
First of all they're very expensive and are normally about twice the price of the comparable lead acid battery. Look closely as somewhere on the battery will be written AGM.
What is an agm car battery?
AGM, (Absorbed Glass Matt). They resist vibration damage, can be turned upside down, and recharge very quickly. It takes a special charger to recharge them. An example of a AGM battery is the Optima & Exide Orbital batterys.
What setting do you use to charge AGM battery?
To charge an AGM (Absorbent Glass Mat) battery, it is recommended to use a dedicated AGM battery charger or a smart charger that has a setting specifically for AGM batteries. The charging voltage should typically be set between 14.4 to 14.7 volts, with a maximum charging current that does not exceed 0.2C (20% of the battery's capacity). It's important to ensure the charger has a temperature compensation feature to adjust the voltage based on the battery temperature, promoting optimal charging and preventing damage. Always follow the manufacturer's guidelines for the specific AGM battery being charged.
How do you Charge a dead AGM battery?
To charge a dead AGM (Absorbent Glass Mat) battery, use a compatible smart charger designed for AGM batteries, as it provides the correct voltage and charging profile. Connect the charger to the battery terminals, ensuring correct polarity (positive to positive and negative to negative). Set the charger to the appropriate AGM setting, if available, and begin charging. Monitor the charging process to avoid overcharging, as AGM batteries can be sensitive to excessive voltage.
Are all sealed batteries agm?
No, not all sealed batteries are AGM (Absorbent Glass Mat) batteries. Sealed batteries can include various types, such as gel batteries and lithium-ion batteries, in addition to AGM. AGM batteries are a specific type of lead-acid battery that uses a fiberglass mat to absorb the electrolyte, making them maintenance-free and spill-proof. Each type has distinct characteristics and applications suited to different needs.
Will the AGM battery be expensive?
AGM batteries are more expensive. AGM batteries can be purchased by batteries plus or even eBay. You should consult with your car dealership as well, to insure you are purchasing the correct one.
Can you charge a agm battery with a solar panel?
Yes, you can charge an AGM (Absorbent Glass Mat) battery with a solar panel. It's essential to use a solar charge controller to regulate the voltage and prevent overcharging, which can damage the battery. Ensure that the solar panel's output matches the AGM battery's voltage specifications for optimal charging. Additionally, check the manufacturer's recommendations for charging parameters to maintain battery health.
Can a conventional battery charger correctly charge an AGM battery?
Yes, a normal charger will work just fine.
