Initiating your engine depletes the battery only a small amount before the alternator takes over. AGMs recharge faster as compared to typical batteries. It is more than 3 times the stats you’ll accomplish out of a conventional or standard battery. Over the path of their lifespan, AGM car batteries can begin an engine more than 60,000 times. Special valves that protect the lifespan of the battery What is the difference between an AGM battery and a standard batteryĪGM batteries have unconquerable benefits over standard, flooded batteries. If you too have this same concern, then you’re in the right place. Many people wonder about what’s difference between an AGM battery and a standard battery. Now, they’re found in everyday trucks and cars. Their utilization expanded with the time to include military, motorcycles, aircraft, power backs for offices,specials, and much more. Introduced in the late 1970s, they mostly served as backup power for early computer rooms and telephone boxes. They come under a broader category of VRLA (valve-regulated, lead-acid) batteries, usually utilized to store a lot of energy for a long time or for long-running energy uses. Additionally, that squish or squash aspect means that the battery’s inside are tightly packed.ĪGM batteries have valves that regulate the amount of oxygen and hydrogen gas enabled to escape during charging. Manufactures, in turn, can squeeze more glass mats and lead into a battery. Glass mats, cushioning the ultra-thin lead plates, will squash like a sponge. Known as an absorbed glass mat, it’s one of many enhancements done to Plante’s original train light battery. The big deal is that they tend to last quite long as compared to a regular flooded battery. However, if you have a special situation, you can always call our battery specialists at 800.372.9253 and we’ll be happy to answer any questions you may have.An AGM battery is a car battery built for two purposes and it is to deliver powerful bursts of starting amps and to run electronics or applications for a long time. Our MK Battery products have some of the lowest resting discharge rates in the industry, making trickle chargers obsolete. This is most commonly needed for flooded cell or wet cell batteries, which tend to have a higher discharge rate than newer VRLA batteries. If the battery is dormant for a long time and it has a high risk of being over-discharged, the charger will top it off as needed. Trickle chargers are useful for keeping your battery alive when it’s in storage. However, as stated above, it’s important not to use an old charger specially formulated only to suit the needs of wet cell batteries if you have a VRLA battery. Many modern chargers allow you to select whether you’re charging an AGM battery or a flooded cell option. Overcharging an AGM battery can lead to reduced battery life. to start a boat), and more often in deep cycle uses when steady, reliable power is needed (i.e. That’s why they’re less commonly used in situations that require high cranking amperes (i.e. VRLA batteries, like AGM and gel batteries, were designed to absorb charges gradually and slowly, and discharge in the same way. How to Charge AGM and Gel Batteries Effectively They also have different needs from flooded cell batteries, and a charger configured for flooded cell batteries may burn out VRLA batteries, and cause them to die. Although flooded cell batteries are still in common use today because of their affordability and their ability to deliver a big initial charge, they also require more maintenance, more ventilation, and tend to lose their charge faster.īoth AGM and gel batteries are naturally more stable and have much lower discharge rate than flooded cell batteries. For this reason, VRLA batteries are also sometimes known as sealed lead acid batteries. Flooded cells use a free-flowing liquid electrolyte, whereas VRLA batteries have a stabilized electrolyte–either through suspending it in gel form (gel battery) or absorbing it in a glass mat (absorbed glass mat, or AGM battery). There are two major categories of lead acid batteries: flooded cells and valve-regulated lead acid batteries (or VRLA batteries). The Difference Between VRLA Batteries and Flooded Cell That being said, there’s one rule that you should remember: a battery charger specifically made only for flooded cell batteries should NOT be used on VRLA batteries (including gel and AGM batteries). The truth is that it will depend on a number of factors, from the use that your battery is being put to, to the style of battery and the charge it needs. But what if you already have a battery charger? Do you need to buy a new one just because you bought a new battery? What’s a battery without a charge? In order to keep your battery operating in prime condition, MK Battery offers a variety of battery chargers.
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