Eastman tubular battery technology is built to give a longer backup and long life for people who want more

Know Your Battery

Eastman Tubular batteries are manufactured with particular tubular positive high pressure die casted plates that are designed for longer battery life. It includes a flooded battery design involving electrolytes. These advanced batteries are all processed and are ready to use. It has exceptional Eco-friendly Aqua Trap vent plugs which abstain any acid fumes. It is swell-resistant and has no chance of explosion or overcharging. It has sustained and long-lasting life as they have less corrosion. Eastman tubular batteries have splendid features like High Acid Volume per Ampere hour, quick charge acceptance, and plate designed with special additives to get quick recovery from deep discharge at reasonable prices.

Tubular Conventional-Cross Section View


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Investing substantially in the creation of path-breaking technologies, The Tubular battery manufactured by Eastman is way ahead of other options available in the market. We are one of the leading manufacturer.

How Does Tubular Technology Work?
It has flooded rechargeable batteries which consist two electrodes one is lead(Pb) and other is a lead oxide(PbO2) and electrolytes are Sulphuric acid. Electrodes are dipped in Electrolytes. A chemical reaction follows between the electrodes and electrolytes inside respective batteries which induce the accumulation of DC current resulted in rechargeable batteries. It only releases H2O and gets evaporated. In Tubular batteries, the positive plate is actually a Tube made of cloth which holds the electrodes inside it and negative plate have a flat pasted structure. Tubular battery have thicker plates so they have a larger number of discharging cycle.

Frequently Asked Questions

Eastman Tubular Battery Technology is made with advanced engineering and innovation. Here we answer all your queries regarding our battery.
What are components needed to be considered while purchasing a battery?
Power as Ampere hour calculation and longer lifespan properties while considering the capacity of the battery or other equipment is essential. Consider batteries which have low maintenance advantages as it can save money.
How can excessive heat affect a battery?
Excess heat debilitates battery’s life in a short period of time as it leads to evaporation of water from electrolyte, and corroding and impairing the positive grid.
What is deep discharge? Is it often in Tubular batteries?
A battery giving sufficient power supply for long hours cannot retain charge and is unable to give any backup. Eastman tubular batteries are designed to recover quickly from deep discharge.
What is the life of a battery?
Its average lifespan is 3-5 years. But can last longer with proper maintenance conditions.The battery should preferably store at normal temperature.
Why should distilled water be used in batteries?
Tap water actually has a lot of compounds and impurities that can reduce the battery life. Some ions and naturally dissolved salts are present in tap water are eliminated to make it distilled water. Distilled water consist no dissolved mineral, organic or inorganic compound that can damage the battery. So distilled water is recommended for better performance and long battery life.
What is the warranty period of Eastman Tubular Battery?
The warranty period is varied according to the different batteries. It can be from 24 months to 60 months according to the specification of the model.

Tips for Battery Maintenance

The acid of the battery should be periodically checked to avoid any hassle in long run. It should be kept in dry and secure place with the upper part of the battery dry and clean and Vaseline or petroleum jelly should be applied to cable clamps and terminals for proper lubrication.

Tubler technolgy
  • Avoid applying grease under any condition.
  • Ensure that the battery is firmly secured to the cradle and the cable clamps and lead wire contact is properly maintained.
  • Vent plugs should be closed tightly.
Tips for battery Handling Eastman Tubular batteries are used for power backup in offices, homes and other energy storage applications. So, here are a few tips to help you handle your batteries properly and extend their longevity.

  • CHECK ELECTRICAL SYSTEM: Check and inquire your vehicle electrical system regularly along with the electrical voltage setting.
  • CHECK THE VENT HOSE: Always check the vent hose in the battery is not folded or impaired by the exhaust system.
  • NEVER USE ACID:Use only distilled water and maintain the level of the line that indicates maximum.
  • SERVICE REGULARLY: The battery should be serviced regularly through nearest authorized Eastman dealer.
Technical Data Sheet

  • The Tubular Battery has a Nominal Voltage of 12
  • The Tubular Battery has a Height of 355
  • The Tubular Battery has Width (mm) of 190
  • The Tubular Battery has Length (mm) of 505
  • The Container Type- of the battery is IT 450
Why Eastman Tubular Technology is better?
Eastman aimed at providing efficient and sustainable power supply through batteries. All equipment is designed and manufactured by highly talented and hardworking employees. We offer quality, durability, and performance to reinforce the development growth for its consumer across the globe. Genuine Products, quality performance, and customer service is the top preference of the organization. We are dedicated to serve the customer and provide a complete solution for their needs through constantly advancing innovation. Here are a few prominent applications of Tubular Batteries.
Prominent Applications of Tubular Batteries
How Does Gel Battery Work?
Eastman Gel Batteries have special plate design and high-pressure venting system that increases it’s ability to withstand harduous service conditions and makes it completely maintenance free. Eastman Gel Batteries is the best choice to opt.

Frequently Asked Questions Eastman Gel Battery Technology is made with advanced engineering and innovation. Here we answer all your queries regarding our battery.
How are gel sealed lead batteries different from AGM batteries?In AGM batteries, the electrolytes are absorbed by sponge-like glass fiber separators. And in gel batteries, the liquid electrolyte converts into a gel when the battery is charged. Can I add acid to a gel battery? No, you should never add acid to a gel battery and you should never open the battery for any other reason. It will harm its efficiency and will ever give same output and power again. What is the maintenance cost of Eastman Gel battery? Eastman Gel Batteries are spill-proof and maintenance free. In what kind of environment should I store the gel battery? The battery should be charged and discharged in the fully ventilated area. This will avoid risk of fire or explosion in case of any spark or fire. The gel batteries are safe to be kept in the interiors of your home since they are fume free batteries.
What is the warranty period of Eastman gel battery? Eastman offers 5 years warranty on maintenance free on Gel batteries. What is the lifespan of Gel battery? Usually, the lifespan of gel battery is 5-8 years but it can last longer with proper installation.
Tips for Gel Technology Maintenance? Tips for Gel Technology Maintenance Like any other product or tool, Gel Technology based products also have a few guidelines and tips for proper upkeep and efficient use. Gel batteries are sensitive to dust and other contaminants, so, it’s important to ensure that the battery top is always clean, dry and dirt-free. To avoid losing energy and efficient functioning, inspect the screws, terminals, clamps, and cables of your gel battery for breakage, damage or loose connections.

  • Always ensure that the battery top is clean, dry and dirt-free.
  • Inquire the screws, terminals, clamps, and cables for breakage, damage or loose connections.
  • Check the battery case to inquire physical or any other damage. This will indicate whether the battery is overheated or overcharged.
  • Always ensure that the battery has sufficient electrolyte covering the battery plates.
  • Always use distilled water and avoid tap water and sulphuric acid.
  • Regularly check the state of charge indicator. It will help you attend to the condition of the battery.
  • Always fully charge the battery before storing it for a period of time.
Tips for Gel Handling
Gel Batteries have a different make and structure from other batteries, which means that they also have a different way of handling them. Gel batteries get charged at a lower voltage. So you should be careful about overvoltage as it can lead to the failure or inefficient performance of the batteries. Along with overvoltage, you should also ensure that a suitable preferably a pure sine wave inverter is used consistent with the Ah of the battery. Apart from these basic tips, you should take special care of the following tips. Apply petroleum jelly to terminals and secure external wire to the battery.

Technical Data Sheet


  • Electrical Resistance
  • Oxidation Loss
  • Wettability
  • Pore Volume
  • Acid Displacement
Why Eastman Gel Technology is better?
Eastman Gel Technology has jellified electrolytes and sulphuric acid which is mixed with fumed silica gel to form an immobile consistent gel. This gel basd technology makes Eastman Gel Batteries better than other Batteries. Eastman batteries can be kept upright like a flooded wet-cell lead-acid battery have more cranking power when you need it with a hassle-free non-spillable packaging. These batteries can be mounted in any position and work very well even in hot weather condition.

Applications of Tubular Gel Batteries