AGM Batteries – What Are They?

AGM batteries (Absorbent Glass Mat) represents a significant advancement in battery technology. Known for their reliability, efficiency, and durability, they have become the preferred choice for a wide range of applications. In this article, we will explore what AGM batteries are, how they work, their advantages, and their various applications, including their role in innovative products from Strident Innovations.

Understanding AGM Batteries

AGM batteries are a type of lead-acid battery that uses an absorbent glass mat to hold the electrolyte. Unlike traditional flooded lead-acid batteries, where the electrolyte freely flows around the plates, the electrolyte in these batteries is absorbed into a thin fiberglass mat and contained. Therefore, this design not only prevents spillage but also enhances safety. Additionally, by containing the electrolyte, these batteries reduce the risk of leaks and improve overall reliability

  1. Maintenance-Free Operation: AGM batteries are sealed and do not require the regular addition of water, making them virtually maintenance-free.
  2. Spill-Proof and Vibration Resistant: The absorbed electrolyte prevents spills and reduces the risk of acid leaks, making them a safer and more robust against vibrations and shocks.
  3. Higher Efficiency: Lower internal resistance, allowing for faster charging and better performance in high-drain applications.
  4. Longer Lifespan: Thanks to improved design and materials, these batteries tend to have a longer service life compared to traditional lead-acid batteries. However, there are additional steps you can take to further extend the lifespan of your battery. By incorporating these care practices, you can maximise the longevity and performance of your battery even more.

How AGM Batteries Work

The key to this type of batteries performance lies in its construction. The battery plates are tightly packed and immobilised in a sealed casing. The fiberglass mat absorbs the electrolyte and holds it in place, maintaining consistent contact with the battery plates. This design reduces the internal resistance and maximises the surface area in contact with the electrolyte, enhancing the battery’s efficiency and power output.

These batteries are capable of different uses:

  1. Providing high bursts of starting power which you will see within the automotive industry in car batteries.
  2. They can also be deeply discharged and recharged repeatedly without significant loss of capacity. Consequently, this durability is particularly advantageous in the mobility industry, where frequent cycling is common. These characteristics make them ideal for applications that require reliable, high-power output and durability

Advantages of AGM Batteries

AGM batteries offer several advantages over traditional flooded lead-acid batteries, making them a preferred choice for many applications:

  1. Sealed Design: The sealed design of AGM batteries eliminates the need for maintenance, such as adding water to the cells. This makes them more convenient and safer to use.
  2. Deep Cycle Capability: AGM batteries can be discharged to a greater extent without damaging the battery, which is ideal for applications that require long-duration power delivery.
  3. Faster Recharge: Due to their lower internal resistance, AGM batteries can be recharged more quickly than traditional lead-acid batteries, reducing downtime.
  4. Versatility: AGM batteries can be installed in various orientations without the risk of leaking, making them suitable for a wide range of installations.
  5. Enhanced Durability: The robust construction of AGM batteries makes them more resistant to shock and vibration, extending their lifespan in harsh conditions.
  6. Safety: The sealed design reduces the risk of acid spills and gas emissions, making AGM batteries safer for use in enclosed or poorly ventilated spaces.

Applications of AGM Batteries

Mobility Applications

These batteries are increasingly used in mobility applications, providing reliable power for electric wheelchairs, mobility scooters, and other personal mobility devices. Their long lifespan, maintenance-free design, and consistent power delivery make them ideal for these applications.

  • Electric Wheelchairs: Electric wheelchairs (Both 3 and 4 wheeled) require reliable power sources to ensure the mobility and independence of users. AGM batteries provide the necessary power and are maintenance-free, which is crucial for users who may have limited ability to perform battery upkeep.
  • Mobility Scooters: Similar to electric wheelchairs, mobility scooters benefit from the robust and reliable power provided by these batteries. These batteries ensure that users can travel long distances without worrying about power depletion.
  • Personal Mobility Devices: Such as electric bikes and Segways. Their ability to provide consistent power and withstand frequent recharging cycles makes them suitable for these applications.

Mobility Batteries
Industrial Applications

In industrial settings, these batteries are used in equipment like forklifts, pallet jacks, and other machinery that require reliable and robust power sources.

  • Forklifts and Material Handling Equipment: these batteries power electric forklifts and pallet jacks, which are essential for efficient material handling in warehouses and factories. The batteries provide the necessary power to operate these machines for extended periods, ensuring smooth operations.
  • Emergency Lighting: Industrial facilities often have emergency lighting systems. These systems ensure that emergency exits and pathways are illuminated during power outages, enhancing safety for workers.
  • Construction Equipment: Construction sites often use various electrically powered tools and equipment. AGM batteries provide a reliable and portable power source for these applications, ensuring that work can continue smoothly even in areas without a stable power supply.

Industrial Batteries
Medical Equipment

AGM batteries are used in medical devices and equipment where reliability and safety are paramount. Their sealed design and consistent power delivery ensure that critical medical equipment operates without interruption.

  • Portable Medical Devices: Devices such as portable oxygen concentrators, ventilators, and infusion pumps rely on AGM batteries for uninterrupted power. Moreover, the maintenance-free nature of these batteries makes them particularly suitable for use in medical environments where reliability is crucial.
  • Similarly, backup power for medical facilities is essential. Hospitals and clinics utilise UPS systems equipped with batteries to provide backup power for critical equipment during power outages. Consequently, this ensures that life-saving equipment remains operational even when the main power supply is disrupted.

Medical Batteries
Backup Power and UPS Systems

AGM batteries are an excellent choice for uninterruptible power supply (UPS) systems and backup power applications. Their high efficiency and reliability ensure that critical systems remain operational during power outages.

  • Data Centers: In data centers, maintaining power during outages is crucial to prevent data loss and ensure continuous operation. Consequently, batteries in UPS systems deliver immediate backup power, allowing for a safe shutdown or continued operation until the main power is restored.
  • Home and Office: Similarly, many homeowners and businesses rely on UPS systems to keep essential electronics, such as computers, routers, and security systems, operational during power outages. Thus, these batteries provide the reliability and maintenance-free operation needed for both home and office applications.

UPS System Batteries
Automotive Applications

These batteries are widely used in modern vehicles, including cars, motorcycles, and RVs. Their ability to provide high starting power and withstand deep discharges makes them perfect for vehicles with high electrical demands, such as those with start-stop systems, electric accessories, and advanced infotainment systems.

  • Cars: Modern automobiles with advanced electrical systems greatly benefit from AGM batteries. Specifically, these batteries deliver reliable power for both starting the engine and supporting electrical systems while the vehicle is idle. Moreover, start-stop systems, which enhance fuel efficiency by shutting off the engine during stops, rely on the quick start capability of AGM batteries. Consequently, AGM batteries are essential for ensuring optimal performance and efficiency in today’s vehicles.
  • Motorcycles: The compact and robust nature of AGM batteries makes them ideal for motorcycles. They offer high cranking power needed to start the engine and are resilient to the vibrations and shocks typical in motorcycle use.
Marine and Recreational Vehicles

AGM batteries are popular in boats and recreational vehicles because of their spill-proof design and vibration resistance. Their robust construction ensures reliable power for starting engines and running electronics, even in harsh conditions.

  • Boats: Marine applications demand batteries that can withstand the constant motion and potential exposure to harsh conditions. AGM batteries are ideal as they are sealed and spill-proof, reducing the risk of acid leaks. They power navigation systems, lighting, and other onboard electronics reliably.
  • ATVs and Other Recreational Vehicles: All-terrain vehicles (ATVs) and similar recreational vehicles benefit from the vibration resistance and reliability of AGM batteries. These vehicles often operate in rugged environments where durability is crucial.
Renewable Energy Storage

AGM batteries store energy from peak production times and renewable energy systems. Their deep cycle capabilities and long lifespan make them highly suitable for these applications.

  • Solar Power Systems: AGM Batteries ability to handle deep discharges ensures that stored energy is utilised efficiently.
  • Wind Power Systems: Wind turbines produce energy that can be stored in AGM batteries.

Let’s explore some of the innovative products from Strident Innovation that utilise AGM batteries:

Mobility Power Solutions:

Strident Innovation offers a range of products designed to enhance mobility and independence for individuals with mobility challenges, incorporating AGM batteries to ensure reliable, high-performance power delivery.

    • Example Product: Strident AGM GP12-50:
      GP12-50

      Engineered to elevate your mobility scooter experience to new heights of reliability and performance. With its durable construction and long-lasting charge, you can confidently navigate any terrain, from city streets to rugged outdoor terrain, ensuring your independence and freedom with every ride.

Medical Power Solutions:

In the medical field, Strident Innovation’s power solutions incorporate AGM batteries to ensure that critical medical equipment operates without fail. The reliability of AGM batteries supports the healthcare industry’s stringent demands.

    • Example Product: Strident AGM GP12-1.2:

      The pinnacle of reliability and performance in medical battery solutions. With cutting-edge technology and a robust design, our battery ensure uninterrupted power supply, safeguarding critical medical equipment and enhancing patient care with unparalleled efficiency and peace of mind.

Industrial and Commercial Applications:

AGM batteries are used in industrial equipment where high power output and resilience are essential.

    • Example Product: Strident AGM GP12-75:

      This heavy-duty battery solution designed for industrial applications. With its robust AGM construction, it can handle the high loads and frequent discharges typical of industrial equipment, ensuring reliable performance in demanding environments.

Strident Innovation’s commitment to integrating AGM battery technology into their product lines has resulted in a range of advanced solutions across various sectors. From mobility devices enhancing independence to critical medical power solutions and robust industrial applications, AGM batteries provide reliability, performance, and maintenance-free operation needed in demanding environments.

By focusing on innovation and leveraging the benefits of AGM battery technology, Strident Innovation continues to develop products meeting evolving needs of customers, ensuring they remain at forefront of power solution advancements. As technology progresses, role of AGM batteries in these applications will only grow, driven by ongoing efforts of companies like Strident Innovation pushing boundaries of possibility. If you have any questions about our batteries or wish to partner with us with a trade account, do reach out to us below.

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