Tag: battery manufacture in up

Tubular vs. Flat-Plate Batteries: Which One Should You Choose?

Posted on by admin

Every type of battery has its own pros and cons and choosing the right inverter battery depends on many reasons. With so many types of batteries available around us, we might be a little perplexed as to which type of battery we should go with. In this blog, we are going to compare tubular and flat plate batteries and evaluate their benefits and disadvantages. This way you can make an informed choice about your inverter battery. 

Tubular battery vs flat plate inverter battery 

In the following section we are going to underline the difference between tubular and flat plate lead acid batteries in terms of the design, maintenance etc.

1. Design 

a)Tubular Batteries: 

Tubular batteries have a unique design, in which the positive plate of the battery is different from the negative plate. The positive plate is made up of cylindrical shaped tubular structures which store the active material. This design helps to prevent the shedding of the active material leading to a long life.

b)Flat-Plate Batteries: 

In flat-plate batteries, both the plates are flat, which gives them their name flat. Here the active material is pasted on the surface of the rectangular grids. The active material in these batteries get shed over the period of time and thus leading to a drop in the performance of the battery.

2. Application:

Tubular Batteries: 

Deep cycling and long-term reliability applications require tubular batteries, such as inverter, traction and solar applications. Here the batteries need to supply power for a longer duration where the batteries will undergo regular charging and discharging cycles. Tubular batteries suit well for such applications.

Flat-Plate Batteries:

Being versatile, flat-plate batteries find applications in a wide range of applications, such as automotive starting batteries, uninterruptible power supplies (UPS), and general-purpose backup power.

3.Cycle Life:

Tubular Batteries: 

Tubular batteries have longer life cycle due to their improved efficiency 

known for their high cycle life. They can withstand a greater number of charge and discharge cycles compared to flat-plate batteries. Many inverter battery manufacturers offer reliable tubular batteries as a popular choice for powering inverters and uninterruptible power supply (UPS) systems.

Flat-Plate Batteries: 

Flat-plate batteries offer reliable power but have a lower cycle life compared to tubular batteries. As they are not as robust & durable like tubular batteries, they are better suited for applications other than deep cycling.

4. Maintenance:

Tubular Batteries: 

When it comes to maintenance, owning a low maintenance battery gives peace of mind. With their robust construction, tubular batteries have less maintenance requirements and do not need to be topped frequently with water.

Flat-Plate Batteries: 

Flat-plate batteries do require more frequent maintenance, including topping up with distilled water on a regular basis. 

6. Cost:

Tubular Batteries:
Due to their varied advantages, tubular batteries sit typically at the expensive side. But their longer lifespan and cost savings in the long term make them more cost economical.

Flat-Plate Batteries:
Flat-plate batteries generally cost less and are budget-friendly too.

But due to frequent replacements, their long term costs increase.

Summary:

Selecting the right battery for your specific needs is a very crucial choice.

Hence knowing the difference between the types of batteries helps you to make an informed decision.  So keep these points in mind and choose the best battery for your needs.

Sarex is a leading inverter battery manufacturer well known for its high-quality batteries. Our inverter batteries ensure uninterrupted power supply during electricity outages. We are trusted for our commitment to delivering efficient and long-lasting solutions, making them a preferred amongst the customers.

Lead acid batteries: Exploring the Diverse Applications

Posted on by admin

Lead-acid batteries have been a technology that has withstood the tests of time and still continue to stay relevant in times of changing technology. They are still widely used for a plethora of applications in different industries.

Lead acid batteries are reliable, cost effective and play a crucial role in powering a wide range of devices and systems. In this blog, we’ll look into some of the key applications of lead-acid batteries that highlight their enduring relevance.

What are the different applications of lead acid batteries:

1.Automotive Industry:

One of the most common applications of lead acid batteries are their usage in automobiles as a SLI or starting, ignition and lighting battery. These provide a high surge of current that starts the engine and also act as a power source for the fans, lights, ac and music system and other electrical components of the car or vehicle.

2.Uninterruptible Power Supplies (UPS):

UPS are widely used for critical applications in areas such as data centres, hospitals etc. Here the lead acid batteries have proven to be a reliable source of power to keep the operations continue without power cuts coming in between. There are many home inverter battery manufacturers in India that offer good quality batteries for UPS and inverters like Sarex that design batteries with longer backup. 

3.Renewable Energy Storage:

To store renewable energy like solar power, and wind energy, lead acid batteries have been put to use widely. Many of the solar batteries have been the lead acid batteries that offer longer backup to offer power for the homes even when the sun is not shining. These batteries are used to store the excess electricity generated during the day by the solar panels. Thus ensuring the reduced reliance on the conventional electricity grids.

4.Telecommunications:

To ensure uninterrupted power during power outages, Telecommunication networks require a reliable power source. Lead-acid batteries are often used in telecom base stations to provide the necessary backup power for essential communication equipment.

5.Marine vehicles 

From fishing boats to motor boats lead-acid batteries have been used to provide power to start up the engine and  power navigation equipment, lighting, etc in boats. 

6.Industrial Equipment:

Industrial equipment, such as forklifts, cleaning machines, loading and unloading machines, and material handling vehicles, use lead-acid batteries for their power needs. These batteries offer high current output and are able to withstand the extreme conditions of industrial environments.

Conclusion

Lead-acid batteries have been around for quite a long time and may be considered “old-fashioned” in comparison to newer battery technologies, but their time tested technology and versatility have ensured their continued presence in various applications. Even though many of the newer battery technologies like lithium-ion are gaining ground, lead-acid batteries still hold an essential place in industries that require reliable, cost-effective power solutions. As technology advances, it will be interesting to see how lead-acid batteries continue to adapt and find new applications in an ever-evolving domain of energy storage.

Sarex is a trusted battery Manufacturer in India, offering a wide range of durable inverter batteries for home and commercial applications. Explore our batteries that are available in different capacities to suit your power requirements. Sarex is one of the reliable home inverter battery manufacturers in India that is well known for producing long lasting & efficient batteries.

Solving Common Inverter Battery Problems and Their Troubleshooting

Posted on by admin

As a leading inverter battery manufacturer in India, Sarex is committed to ensuring that you get the best performance from your inverter batteries. In this comprehensive guide, we will explore common inverter battery problems and offer effective troubleshooting solutions to keep your power supply uninterrupted and your battery in top condition. Let’s dive into the solutions to resolve these issues and optimize the performance of your inverter battery.

#Problem 1

Low Battery Backup

One of the most common issues faced by inverter battery users is a decline in backup time. If your inverter battery does not provide sufficient backup as it used to, there could be several reasons for this.

Troubleshooting:

-Check for Battery Capacity: 

Over time, inverter batteries may lose their capacity due to ageing or improper maintenance. Consider replacing the battery with a higher capacity one if necessary and ensure it is compatible with your inverter.

-Inspect Battery Age: 

Inverter batteries have a limited lifespan. If your battery is older than the recommended usage period (usually 3-5 years), it may be time for a replacement.

# Problem 2

Overheating Battery

Excessive heat can harm your inverter battery and shorten its lifespan. If you notice your battery getting unusually hot during use, it requires immediate attention.

Troubleshooting:

-Check Ventilation: 

Ensure that the area around the battery is well-ventilated and free from obstructions. Poor ventilation can lead to heat build-up, affecting the battery’s performance.

-Reduce Load: 

Overloading the inverter can cause it to generate more heat. Avoid connecting high-power appliances beyond the inverter’s capacity.

-Check Inverter Placement:

Place the inverter in a cool and dry location away from direct sunlight. This will help maintain a lower operating temperature for the battery.

# Problem 3

Corroded Battery Terminals

Corrosion on the battery terminals can disrupt the flow of current and result in poor performance or even complete failure of the battery.

Troubleshooting:

Clean Battery Terminals

Regularly inspect and clean the battery terminals using a mixture of baking soda and water to prevent or remove corrosion. Remember to disconnect the battery before cleaning.

# Problem 4

Reduced Battery Life

If you notice that your inverter battery is not lasting as long as it should, it could indicate several underlying issues.

Troubleshooting:

-Avoid Deep Discharges: 

Frequent deep discharges can stress the battery and reduce its lifespan. Opt for partial discharges and recharge the battery regularly to maintain an adequate charge level.

-Monitor Battery Usage:

Be mindful of the load on your inverter and ensure that it doesn’t exceed the recommended capacity. Overloading can significantly impact battery life.

# Problem 5

Foul Smell or Leakage

If you detect a foul odour or notice any leakage from the battery, it indicates a severe problem that requires immediate attention.

Troubleshooting:

-Safety First:

If you encounter any smell or leakage from the battery, immediately disconnect it from the inverter and power supply to avoid any potential hazards.

-Seek Professional Help: 

Foul smells or leakage could be a sign of a damaged or faulty battery. It is best to contact a professional inverter battery manufacturer or service provider for inspection and appropriate action.

In conclusion, it is an expert guide to troubleshoot common inverter battery problems by Sarex, leading battery manufacturer in India, using which one can maximize its inverter battery’s life and performance.

Common Myths and Misconceptions about Tubular Batteries.

Posted on by admin

As technology advances and energy storage solutions become more crucial than ever, tubular batteries have gained significant popularity for their durability, efficiency and long lifespan. However, despite their numerous benefits, there are still several myths and misconceptions surrounding tubular batteries.

This is an informative blog by Sarex, a leading tubular battery manufacturer in Uttar Pradesh, India, debunking some of the most common myths and misconceptions associated with tubular batteries. Lets begin:

# Myth1

Tubular batteries require frequent maintenance.

One prevalent myth is that tubular batteries demand extensive maintenance. While it is true that regular maintenance is essential for any battery, tubular batteries are designed to be low-maintenance. With their robust construction and advanced technology, tubular batteries require minimal upkeep, such as periodic water topping, ensuring proper ventilation and routine checks for corrosion or loose connections.

# Myth 2

Tubular batteries are expensive.

The myth that tubular batteries are expensive is a half truth, tubular batteries upfront cost is lil bit high when compared to other conventional batteries but the fact is that their longer lifespan and superior performance make them a wise investment in the long run. Tubular batteries are known for their durability, with some models lasting up to 7-10 years or more when properly maintained. This long life span of tubular batteries reduces the need for frequent replacements saving you both money and the hassle of battery replacements.

# Myth 3

Tubular batteries are not suitable for high-temperature environments.

Tubular batteries are well-suited for high-temperature environments, making them an ideal choice for regions with hot climates. These batteries are designed to withstand elevated temperatures without compromising their performance or lifespan. Advanced heat-resistant materials and innovative design features ensure that tubular batteries can operate efficiently even in extreme temperature conditions.

So, the statement that Tubular batteries are not suitable for high-temperature environments is totally incorrect.

# Myth 4

Tubular batteries have limited applications.

Another misconception is that tubular batteries have limited applications. In reality, tubular batteries are versatile and find applications in various sectors. They are widely used in renewable energy systems, including solar power installations, as they can store excess energy generated during the day for use during nights or cloudy periods. Tubular batteries also power off-grid locations, telecommunications infrastructure, electric vehicles and backup power systems for homes and businesses.

# Myth 5

Tubular batteries are not environmentally friendly.

Tubular batteries are environmentally friendly and highly recyclable. They are typically manufactured using lead-acid technology, which is known for its recyclability. Responsible tubular battery manufacturers like Sarex follow strict environmental regulations and adopt sustainable practices. Additionally, the long lifespan of tubular batteries reduces the number of batteries that need to be disposed of, further minimising their environmental impact. So, tubular batteries are more environmentally friendly than any other type of battery.

In short, tubular batteries are a type of lead-acid battery that are known for their durability, efficiency and long lifespan. They are a good investment in the long run because they require minimal maintenance, have a long lifespan and can be used in a wide range of applications. They are also environmentally friendly and highly recyclable.

Moreover, tubular batteries are reliable and efficient batteries that offer a number of benefits. They are durable, long-lasting and versatile. If you are looking for a battery that will provide you with years of reliable service, then a tubular battery is a good option. And Sarex, as a leading tubular battery manufacturer in UP, India offers premium tubular batteries that are reliable & high-performing and provide your places with efficient power backups.

Do’s and Don’ts with Home Inverter Batteries-*

Posted on by admin

As a homeowner relying on uninterrupted power supply, it is crucial to understand the do’s and don’ts when it comes to your home inverter battery. Sarex, as a renowned inverter battery manufacturer in India, presents this comprehensive guide to help you maximise the performance and lifespan of your inverter battery system. Read on to discover essential tips for efficient and safe usage.

Do’s for Home Inverter Batteries!

1.Regularly Inspect and Maintain:

Conduct periodic inspections to ensure that your home inverter battery is clean and free from dust, dirt and corrosion. Clean the terminals with a soft cloth and ensure they are securely connected.

Additionally, check the electrolyte levels and top up with distilled water when necessary.

2.Charge Properly:

Follow the manufacturer’s guidelines for charging your inverter battery. Avoid undercharging or overcharging, as both can adversely affect the battery’s performance and lifespan. Invest in a high-quality charger that offers the right voltage and current for optimal charging.

3.Use the Recommended Battery Type:

When purchasing a home inverter battery, choose the one recommended by an expert or get advice from a reliable battery manufacturer.

Select the battery type (AGM, gel or flooded) according to your power requirements and usage pattern.

4.Ensure Proper Ventilation:

Install your inverter battery in a well-ventilated area to prevent overheating. Poor ventilation can lead to reduced battery life and potential safety hazards. Follow the manufacturer’s guidelines regarding spacing and ventilation requirements.

Don’ts for Home Inverter Batteries!

1.Overload the Battery:

Avoid connecting excessive electrical appliances or loads that exceed the recommended capacity of your inverter battery. Overloading can cause overheating, reduced battery life and even system failure. Understand the wattage ratings of your appliances and ensure they are within the battery’s capacity.

2.Neglect Regular Usage:

To keep your home inverter battery in optimal condition, ensure regular usage. Periods of inactivity can lead to sulfation and reduced battery performance. If you predict long periods without using the battery, consult the manufacturer’s guidelines for appropriate maintenance and charging procedures.

3.Mix Battery Types:

It is essential to use the same type and capacity of batteries within your inverter system. Mixing different battery types or capacities can result in imbalanced charging and discharging, leading to reduced efficiency and premature failure.

4.Ignore Warning Signs:

Pay attention to any warning signs indicating battery issues, such as decreased backup time, frequent disconnections or unusual noises. Ignoring these signs can result in severe damage to your battery system. Contact the inverter battery manufacturer or a qualified professional for diagnosis and resolution.

Take in mind that, to maximize the performance and lifespan of your home inverter battery, follow these do’s and don’ts.

Do: regularly inspect and maintain the battery, charge it properly, use the recommended battery type and ensure proper ventilation.

Don’t: overload the battery, neglect regular usage, mix battery types or ignore warning signs of battery issues.

Essential Car Battery Maintenance Tips by Sarex!

Posted on by admin

As a car owner, you rely on your car to travel safely and reliably. At Sarex, a trusted car battery manufacturer in India, we understand the importance of a high-quality and well-maintained battery. In this blog, we will provide you with essential car battery maintenance tips to help you maximize performance, extend its lifespan and ensure peace of mind on the road.

1.Regular Inspections for Optimal Performance:

To ensure your car battery operates at its best, regular inspections are crucial. Sarex recommends inspecting your car battery periodically to check for signs of corrosion, loose connections or any visible damage. 

Clean the battery terminals using a mixture of baking soda and water; and tighten any loose connections. This simple step can prevent electrical issues and promote optimal performance.

2.Keep It Clean and Tidy:

A clean battery is a healthy battery. Regularly clean the battery’s surface using a damp cloth to remove dirt, debris or any corrosive buildup. By doing so, you minimize the risk of conductive materials causing a drain on the battery’s power. 

Sarex, as a leading battery manufacturer in India, emphasizes the importance of maintaining a clean battery for prolonged lifespan and reliable performance.

3.Protect Against Extreme Temperatures:

Extreme temperatures can significantly affect your car battery’s performance. During hot summers or cold winters, take preventive measures to safeguard your battery. Park your vehicle in shaded areas to reduce exposure to direct sunlight and extreme heat.

In colder months, use insulation or a battery blanket to keep the battery warm. These practices recommended by Sarex will surely help you to maintain optimal battery efficiency regardless of the weather.

4.Ensure Proper Ventilation:

To promote a safe and efficient battery operation, adequate ventilation is essential. Ensure that the battery’s ventilation openings are clear and unobstructed, allowing for the proper dispersion of hydrogen gas. Maintaining good ventilation not only prevents the battery from overheating but also extends its overall lifespan.

5.Optimize Battery Charge:

To maximize your car battery’s performance and longevity, it is essential to keep it charged optimally. Avoid letting the battery drain completely, as this can shorten its lifespan. Invest in a high-quality battery charger and use it periodically to maintain the battery’s charge levels. By doing so, you ensure that your battery remains ready for any journey, big or small.

To conclude, Sarex understands the significance of a reliable car battery for a smooth and worry-free driving experience. By following these essential car battery maintenance tips, you can maximize your battery’s performance, extend its lifespan and minimize the risk of unexpected breakdowns. 
As a leading car battery manufacturer in India, Sarex is committed to providing high-quality batteries and promoting proper maintenance practices for the benefit of every car owner.

Choosing the Best Inverter Battery: Essential Tips for a Reliable Power Backup Solution

Posted on by admin

When it comes to ensuring uninterrupted power supply, choosing the right inverter battery is crucial. Sarex, as a leading manufacturer of premium lead-acid batteries in India, understands the importance of reliable power backup.

In this blog, we will provide you with important tips to consider when purchasing an inverter battery. With our high-quality batteries designed for various applications, we are here to guide you in making an informed decision for a seamless power backup experience.

1.Assess Your Power Requirements:

Understanding your power requirements is the first step towards choosing the perfect inverter battery. Evaluate the appliances and equipment you need to power during outages. Calculate the total load in terms of wattage to determine the battery capacity that can meet your backup needs effectively.

2.Select the Right Battery Technology:

Lead-acid batteries remain a popular and trusted choice for inverter applications due to their reliability and affordability. At Sarex, we offer premium lead-acid batteries that are designed to deliver exceptional performance and durability.

Consider the following subtypes:

Flooded Lead-Acid Batteries:

Known for their ruggedness and dependability, flooded lead-acid batteries are suitable for areas with a stable power supply. They require regular maintenance, including water topping, to ensure optimal performance.

Tubular Batteries:

Tubular batteries are a reliable energy storage solution. With their advanced lead-acid technology, tubular positive plates and high cycle life, they provide efficient and long-lasting performance, making them ideal for backup power in both residential and commercial applications.

3.Determine the Battery Capacity:

Battery capacity is measured in ampere-hours (Ah) and determines the runtime of your inverter during a power outage. Consider the duration of backup you require and choose a battery with an adequate capacity to meet your needs. Sarex offers a wide range of battery capacities to cater to various backup requirements.

4.Quality and Durability:

Investing in a high-quality inverter battery ensures long-term performance and peace of mind. Look for batteries with superior build quality, corrosion-resistant components and robust construction.

Sarex batteries are crafted using premium materials and undergo rigorous quality checks to ensure durability and reliability even in challenging conditions.

5.Optimal Charging and Maintenance:

Efficient charging and proper maintenance play a crucial role in maximizing the lifespan of your inverter battery. Consider factors such as charging technology, compatibility with your inverter and the availability of maintenance guidelines. Sarex provides comprehensive user manuals and support to help you optimize the charging and maintenance of your battery.

6.Trust in a Reliable Brand:

When purchasing an inverter battery, choose a trusted brand with a proven track record. Sarex, with its expertise in manufacturing premium lead-acid batteries, has earned the trust of customers nationwide. We prioritize customer satisfaction and offer excellent after-sales service, ensuring a seamless experience throughout the lifecycle of your battery.

To conclude, choosing the right inverter battery is essential for a reliable power backup solution. With Sarex’s range of premium lead-acid batteries, you can enjoy uninterrupted power supply during outages. Consider your power requirements, battery technology, capacity, quality and maintenance aspects when making your purchase decision.

Trust Sarex to provide you with a dependable power backup solution that exceeds your expectations.

The importance of choosing the right e-rickshaws battery

Posted on by admin

As the world is shifting towards sustainable transportation, electric vehicles have become increasingly popular. In India, e-rickshaws have emerged as a cost-effective and eco-friendly mode of transportation in urban and rural areas. However, the performance and longevity of an e-rickshaw depend heavily on the battery that powers it. Choosing your battery from the right battery manufacturer in India is, therefore, critical to ensure the optimal functioning of e-rickshaws.

Why Sarex batteries’ can be a perfect fit for your e-rickshaws?

Sarex, leading e-rickshaw battery manufacturer in India, understands the importance of providing high-quality batteries that are efficient and durable. E-rickshaws require robust batteries that can withstand the daily wear and tear of the Indian roads, which are often bumpy and uneven. The battery should also be capable of handling frequent charging and discharging cycles, as e-rickshaws are often used for long hours every day.

Battery Capacity

One of the key factors that determine the performance of an e-rickshaw battery is its capacity. The battery capacity determines the range of the vehicle, and e-rickshaw drivers need to ensure that their batteries have sufficient capacity to cover their daily routes. Sarex offers a range of batteries with different capacities, depending on the requirements of the e-rickshaw. The company’s batteries are designed to provide high power output, ensuring that the e-rickshaw can easily navigate through congested roads and climb steep slopes.

Performance and Longevity

Another critical factor that impacts the performance and longevity of an e-rickshaw battery is the type of battery chemistry used. Sarex uses advanced lead acid technology in its batteries, which provides several advantages over other lead-acid batteries. The batteries are designed to provide long-lasting performance, with a capacity of up to 170 Ah, which ensures an extended run-time on a single charge.

Can withstand extreme weather conditions.

Sarex’s e-rickshaw batteries are also designed to withstand extreme weather conditions. In India, temperatures can soar above 45 degrees Celsius in summer, while in some parts of the country, winter temperatures can drop below zero. Sarex’s batteries can operate efficiently in such extreme temperatures, ensuring that the e-rickshaw runs smoothly throughout the year.

Choosing the right battery manufacturer in India for e-rickshaws is not just about ensuring optimal performance and longevity; it is also about safety. Poor quality batteries can pose a significant risk of fire or explosion, endangering the lives of passengers and drivers. Sarex’s batteries are tested and certified to meet international safety standards, providing peace of mind to e-rickshaw drivers and passengers.

Lead Acid Batteries: Structure And Types

Posted on by admin

Lead acid batteries are one of the most commonly used batteries for vehicles and inverter use.

Besides this they are also used in solar applications, ups and other areas.

They have a very low energy to weight ratio but they have a longer life and less cost as compared to many of their counterparts. Many of the lead acid battery manufacturers keep innovating to get the best design for optimum performance.

What are lead acid batteries

Lead acid batteries are a type of rechargeable battery and they were invented by physicist Gaston Plantae and are one of the first rechargeable batteries ever created. 

Despite being low energy density they can still deliver high surges of current which are typically needed by the starter batteries.

 When compared to the latter technologies they come up as a convenient and inexpensive choice to meet power needs.

Structure of lead acid batteries

The lead acid batteries consist of two electrodes which are in the form of plates. The negative electrode is made up of porous lead and the positive electrode of lead oxide. These both electrodes are submerged in electrolyte which is a solution of sulfuric acid and water. Separators keep the electrode plates from sticking on each other and prevent short circuiting.

Electrical energy is stored inside the lead acid battery because of the reversible reaction that is happening inside it.

The reaction uses sulfate from the sulfuric acid for the formation of sulfate crystals and this leads to gradual concentrating of the electrolyte and this is the reason that water needs to be added to it.

1.Plate:

As mentioned earlier the plates of negative and positive electrodes are dipped in the electrolytic solution of sulfuric acid. The negative and positive electrodes have the active material pasted on grids. A number of alternate negative and positive plates are arranged inside the battery case. A plate has a grid on which the material is pasted.

The grid:

The grid is usually made of lead with a bit of additives to strengthen it and improve electricity flow. Addition of antimony helps them to carry more amount of pasted material which helps the plates to be thicker thereby increasing the battery life. Using grids of alloys rather than pure lead helps to garner more mechanical strength and low self discharge.

Using lead-calcium alloys helps to have a lower self discharge and less frequent  watering of the battery. Some make the grids using lead-selenium also. Different battery manufacturers innovate and come with the best and optimum design to make the batteries.

Active material:

The material which is actively involved in the chemical reaction to produce electrical energy is known as the active material. Here the porous lead in the negative electrode, lead oxide in the positive electrode and the electrolyte are the active materias. 

The active material is pasted on to the surface of the grid in the respective positive and negative electrodes. The chemical composition is unique with regards to each battery manufacturer.

Due to multiple charging and discharging cycles the paste on the grid degrades and it gets shed into the bottom of the battery.

2.Electrolyte

The electrolyte used is a mixture of sulfuric acid and water. During the charging process the sulfuric acid undergoes reaction with the lead in both the electrodes to produce lead sulfate. When the battery is discharging, the reverse happens.

3.Case

The plates once made and dried are inserted and placed inside the container made of plastic. The material used to form the outer casing or container should be non-reactive and should carry the contents inside properly. They are designed with ribs at the bottom on which the positive and negative electrodes rest. The containers should be sturdy enough to handle transportation and frequent handling.

4.Separators

The separators as the name suggests keep the negative and positive plate separated and thus prevents short circuiting and shedding of the material. The separators should be porous, permeable and have ionic conductivity. These days separators made of PVC and polythene are used commonly.

Types of lead acid batteries

1.Depending on the type of usage:

(a)Starter batteries:

Starter batteries are used mostly in the vehicles for starting, lighting and igniting them, hence they are also called SLI batteries. 

They have thinner plates to increase the surface area for reaction and produce a great amount of current for a short span of time to get the engine started.

(b)Deep cycle batteries:

Deep cycle batteries are meant to get discharged of most of their capacity and they provide long hours of power consistently. 

2.Depending on type of design:

(a)Flooded:

Based on the design,these are the most commonly used batteries in the battery industry. Going by their name, they are called flooded because of the sulfuric acid inside them which is free flowing and hence the batteries have to be taken care so as not to spill or leak it.

They are less expensive as compared to the valve regulated ones.

(b)Sealed type :

The Sealed type lead acid battery is also called the VRLA or Valve Regulated Lead Acid battery. Here the electrolyte is not free flowing rather it is present either as in a gel form or absorbed on to a glass mat.

The main two types of sealed lead acid battery are:

(1)Absorbent glass mat

(2)Gel Battery

The sealed type battery prevents the leakage and spilling  of the electrolyte.

Summary:

Lead acid batteries are a convenient and inexpensive way to store energy and have been used since a long time. 

If you want to buy lead acid batteries, then go for Sarex, which offers inverter and E-rickshaw batteries and is a trusted lead acid battery manufacturer. Visit their website at www.sarexindia.com and explore their wide range.