Best Tubular Battery in Bangladesh 2023

Best Tubular Battery in Bangladesh 2023

Best Tubular Battery in Bangladesh 2023

When it comes to ensuring a reliable and uninterrupted power supply in Bangladesh, tubular batteries have emerged as a popular and efficient choice. As of now, finding the best tubular battery in the market remains a crucial consideration for consumers seeking long-lasting and robust power storage solutions. Tubular batteries are highly regarded for their superior performance, extended lifespan, and ability to withstand demanding usage conditions, making them an ideal option for various applications.

In this article, we delve into the world of tubular batteries available in Bangladesh, exploring their unique features, benefits, and suitability for different power requirements. Whether it's for residential, commercial, or industrial purposes, understanding the top-notch tubular battery options can help consumers make informed decisions in selecting the most suitable battery for their specific needs.

With the growing need for dependable power storage solutions in Bangladesh, a comprehensive analysis of the best tubular batteries available in the country can shed light on the latest advancements in battery technology and the models that stand out in terms of efficiency, durability, and value for money. So, let's delve into the realm of tubular batteries and explore the leading models that are setting new benchmarks for power storage in Bangladesh.

Lento Batteries is Bangladesh's leading and best tubular inverter battery manufacturer. We are the best battery suppliers in Bangladesh. The Lento Research and Development team is constantly looking for ways to improve and increase the reliability of inverter batteries and produce best tubular battery in Bangladesh.

This can be accomplished by producing batteries with consistent high performance. Our inverter battery requires less maintenance and takes up little space.


Tubular Batteries-

Instead of pasting the active material on the plate's surface, a tubular battery uses technology that seals it in polyester tubes called gauntlets. As a result, no shedding or corrosion occurs, resulting in a long battery life. Tubular batteries, due to their toughness and durability, can operate at extreme temperatures and are used in high cyclic applications involving frequent and prolonged power outages.

Types of Tubular Battery-


Tubular batteries come in a variety of shapes and sizes, which should be chosen based on the amount of storage space available in the home. The tubular battery is also reasonably priced. Tubular batteries are classified into two types: short tubular batteries and tall tubular batteries.

  1. Short tubular inverter battery- When compared to a tall tubular inverter battery, short tubular inverter batteries are shorter in height but wider in width. They are much smaller in size and travel.
  2. Tall tubular inverter battery- they are taller and narrower than short tubular and flat plate batteries. Tall tubular batteries typically have a relatively long standby period and are thus recommended for homes with plenty of storage capacity.


Lento Tubular Battery

LENTO - Lento Industries Pvt. ltd. is the best battery manufacturer in India (2022). Lead-acid batteries and solar SMF batteries from Lento are designed to deliver superior performance and reliability. Their products are manufactured using the latest technology and are backed by our quality assurance program. Lento uses premium technology and high-grade materials in these lead acid tubular batteries to deliver maximum power for extended durations and have an appreciably longer life span. These batteries are specifically suitable for powering up UPS and inverters. Lento sealed maintenance-free batteries (SMF)are the perfect solution when you want batteries that last for a long time and perform consistently throughout their life.

Lento offers a various range of tubular batteries -

Lead Acid Tubular batteries- Lento uses premium technology and high-grade materials in these lead acid tubular batteries to deliver maximum power for extended durations and have an appreciably longer life span. These batteries are specifically suitable for powering up UPS and inverters. Lento flooded lead acid batteries are environment-friendly, highly reliable in performance and are low in cost. Here again our extensive research and development wing has helped us create batteries customized to suit Indian operating conditions. These flooded batteries are perfect for use in battery powered vehicles and to power inverters as well as for telecom use.

Available Amperes: 

75Ah | 100Ah 

120Ah | 180Ah 

200Ah | 220Ah


Advantages of using Lento Tubular Batteries-

  • Specially mixed corrosion-resistant alloy for spins & grids.
  • Tubular gauntlets of high brushing strength with high performance for positive plates.
  • Low maintenance battery.
  • Specially designed vent plugs to trap electrolyte loss.
  • Good recovery from deep discharging.
  • Long shelf life when left unattended for extended periods.
  • Long life cycle.
  • No leakage, seepage, or spillage of electrolytes.
  • Gets charged faster than other batteries due to its specific features. Quicker useability for repeated application.


Inverter Battery Types

The average life or the lifespan of an inverter battery depends on its type, among other important features.

Each type of inverter battery has its average lifespan. Here are the 3 common types of inverter batteries in Bangladesh.

  1. Flat Plate Inverter Battery
  2. Tubular Inverter Battery
  3. Gel Inverter Battery

Let's look at the different types of batteries on the market and pick the one that best meets your needs:

  1. Flat plate battery-These inverter batteries are lead-acid batteries that are recommended for areas with frequent but short-term power outages.
  2. Tubular Battery- A tubular battery is a lead-acid battery that is larger in size than a flat plate battery. These best inverter batteries are ideal for areas with long and frequent power outages, such as tier 2 or tier 3 cities or city outskirts.
  3. Gel Batteries- Gel batteries provide more consistent power backup over a longer period of time than standard lead-acid batteries because they contain a special crisscross structure of gel that holds the acid and prevents it from settling down. They also provide greater power backup per cycle.

Which Inverter Battery Is the Best?

So far, the best tubular inverter battery in Bangladesh. Some may argue that it necessitates a Distilled water refill at regular intervals, but it is still worthwhile.

A tubular inverter battery can power devices that require a lot of power. They are also more robust and long-lasting. Above all, they have the longest average lifespan (7 to 8 years).

What Are the Benefits of a Tubular Inverter Battery?

There are numerous benefits to purchasing a tubular inverter battery in Bangladesh. Here are a few examples.

  1. A tubular battery is capable of charging and discharging at relatively high temperatures.
  2. They can withstand continuous material shedding for an extended period of time.
  3. Tubular batteries can be used with devices and equipment that require a lot of power.
  4. Even though tubular batteries require maintenance, they are more convenient to use.
  5. Unlike gel batteries, tubular batteries can be charged at high voltages.
  6. They are also an excellent choice for areas with short periods of grid power.
  7. To top it all off, tubular batteries have the longest life span. They have a lifespan of up to 8 years.


What are the other factors to consider when purchasing a battery?

As previously stated, the main factors to consider when purchasing a battery are capacity, warranty, technology, and size. When purchasing a new inverter battery, we recommend getting one with the highest Ah rating and warranty possible. Physical dimensions and technology must also be considered.

Lento batteries also work best with Lento Inverters, providing a longer and more stable power backup. Please ensure that you buy the best inverter battery for your needs from a reputable brand rather than a local manufacturer to ensure good product quality and service.

Aside from the parameters mentioned, the freshness of a new inverter battery is also critical. A battery's performance degrades if it is not charged and discharged on a regular basis. Before purchasing a battery, please check the manufacturing date listed on the packaging. If the battery is old, please ask the seller to recharge it for optimal performance.


Lento Tubular Batteries- The Best Tubular Battery Manufacturer and Supplier in Bangladesh


Lento is driven by research and development but with a difference. Here at Lento the focus is on harnessing power of R&D to develop innovative, future-proof products that are aligned with markets and requirements of end users. 

Lento uses premium technology and high-grade materials in these lead acid tubular batteries to deliver maximum power for extended durations and have an appreciably longer life span. These batteries are specifically suitable for powering up UPS and inverters. Lento sealed maintenance-free batteries (SMF)are the perfect solution when you want batteries that last for a long time and perform consistently throughout their life.


Frequently Asked Questions:


Q: What is a tubular battery?

A: A tubular battery is a type of lead-acid battery that features a unique design with tubular positive plates. This design enhances the battery's performance, durability, and efficiency, making it an excellent choice for power storage applications.


Q: What are the advantages of tubular batteries?

A: Tubular batteries offer several advantages, including longer service life, better deep discharge capability, high efficiency, low maintenance, and the ability to withstand harsh operating conditions.


Q: Where are tubular batteries commonly used in Bangladesh?

A: Tubular batteries find widespread use in various applications in Bangladesh, such as providing backup power for homes, offices, shops, telecommunication towers, and industrial facilities.


Q: How long do tubular batteries typically last?

A: With proper maintenance, tubular batteries can last significantly longer than conventional lead-acid batteries, often ranging from 5 to 10 years or more, depending on usage patterns and care.


Q: Are tubular batteries compatible with inverters and solar power systems?

A: Yes, tubular batteries are compatible with inverters and are commonly used in conjunction with solar power systems to store energy generated from solar panels for later use.


Q: What factors should I consider when choosing the best tubular battery?

A: When selecting a tubular battery, consider factors such as capacity, voltage, brand reputation, warranty, maintenance requirements, and the specific power needs of your application.


Q: Are there top-quality tubular battery brands available in Bangladesh?

A: Yes, Bangladesh offers a range of reputable brands that manufacture high-quality tubular batteries. It's advisable to explore various brands and models to find the best fit for your power storage needs.


Q: How do I maintain a tubular battery for optimal performance?

A: Regular maintenance includes checking water levels (if applicable), ensuring proper charging and discharging cycles, keeping the battery clean, and avoiding over-discharge to extend the battery's lifespan and efficiency.





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