Exide Inva Master IMST 1500 150Ah Tubular Battery
Why Tubular Batteries are most suitable in Inverter Application?
A tubular battery uses technology that seals the active material in polyester tubes called gauntlets, instead of pasting it on the surface of the plate. As a result, there's no shedding or corrosion, ensuring long battery life. Owing to their toughness and durability, tubular batteries can operate at extreme temperatures, and are used in high cyclic applications involving frequent and prolonged power outages.
The Exide Torr Tubular Advantage
All tubular batteries behave similarly to start with, but obviously, not all tubular batteries are the same. The difference lies in the composition of the alloy in the positive support structure, as well as in the way that the main back bone of the plates, called the SPINE, is cast.
With the help of Torr Tubular technology, Exide tubular batteries use the high pressure 'HADI' casting process at 100 bar, while most other manufacturers use gravity of low pressure casting processes. The spines in Exide tubular batteries are cast from low antimony lead alloy, with selenium, copper, tin, and arsenic, to protect the lead support from anodic corrosion.
A scanning electron microscope (SEM) study reveals the differences in machines that use gravity or low pressure casting, and those that are 'HADI' casting.
|Free Replacement||36 Months|
|Pro-Rata Warranty||18 Months|
|Not Covered in Warranty||Any Damage condition|
|Service Type||Onsite By Manufacturer or Brand|
|Battery Weight - Dry||40 Kg|
|Battery Weight - Wet||50 Kg|
|Suitable For||Inverter | Home UPS|
|Recommended Inverter Rating||600 to 900 Va|
|Electrolyte Volume||15 L|
|Charge Eye Indicator||No.|
|Initial Charging Rate||12 A|
|Electrolyte Level Indicator||Yes|
|Sales Package||Battery, Water Level Indicator, Warranty Card|
|Country of Manufacture||India|
|Manufacture By||Exide Industries Limited|
|2 Fan + 4 Tubelight + 1 TV||4:45 to 5:15 Hours|
|4 Fan + 4 Tubelight + 1 TV||3:00 to 3:30 Hours|
|7 Fan + 5 Tubelight + 1 TV||1:30 to 2:00 Hours|
With Old Battery : 12799
Without Old Batte.. : 15999
With Old Battery : 5799
Without Old Batte.. : 8799
With Old Battery : 6399
Without Old Batte.. : 9499
With Old Battery : 8299
Without Old Batte.. : 11499