Astral

Hakim Para, Siliguri, West Bengal

we abide by the strict delivery policies and thus, we ensure that the products are sternly packed and delivered on time. We are appreciated amidst the celebrated names in the sphere of providing exclusive range that includes auto car battery.

We have marked our presence in both domestic and international markets, as a reliable Manufacturer, Supplier and Exporter of Car Battery. We follow well-defined manufacturing process in our manufacturing unit for production of world-class Car Batteries. Our usage of orthorhombic starting oxide in paste making, customized ingredient concentrations in alloy for grid casting, judicious usage of performance enhancing additives, enveloping separators in battery making and a production philosophy help us in meeting international set standards. Details

• The Car Batteries, manufactured by us, are heavy duty by way of thick selenium grids which are corrosion resistant and provide higher life by way of extra mass that they have.
• Our Car Batteries last for more than 5 min 30 sec when discharged @ 3 times capacity current to an end voltage of 8 volts, which is enough cranking power.
• In the case of life test in our laboratory the batteries are subjected to continuous cycling of discharge current @ 0.1C (capacity) for 1 hour and charge current @ 0.1 C (capacity) for 4 hours for 36 cycles and rested for 96 hours before a high rate discharge test is run on the battery as stated above i.e. 3 C (capacity) current drawn till an end voltage of 8 volts.
• This constitutes one life cycle of the battery test.
• The automotive range of Car Battery is rated at c 20 capacity rating.

Characteristics

• Rates are for charged/ dry batteries
• All batteries confirms to IS 7372
• Rates are FOB Kolkata port.
• All batteries are warranted for 18 months against manufacturing defects.

The company is the foremost Manufacturer, Supplier and Exporter of best quality Solar Battery. The Solar Battery, offered by us, is one of the highest charge acceptances as required by the solar applications by means of higher porosity and highest surface areas. Further, our Solar Batteries are warranted for 60 months for solar applications. The added benefits of these Solar Batteries are inclusive of line separation and low self-discharge. Characteristics

• Capacity @ C10 till an end voltage of 10.5
• Loss of Capacity on storage less than 4 %
• Ampere hour efficiency over 92%
• Watt Hour efficiency over 84%
• Cycle life
  • Over 1500 cycles@80% depth of discharge
  • Over 3000 cycles@50% depth of discharge
  • Over 5000 cycles@20% depth of discharge

The company has come up as a dependable Manufacturer, Supplier and Exporter of Inverter Battery. Our Inverter Batteries are widely appreciated for their very high reserve capacity. The added benefits of our Inverter Battery such as overbuilt negatives, special imported P.E separators, etc. ensure long cycle life and add performance enhancing capabilities. Although these Inverter Batteries are warranted for 36 months but the typical envisaged life of the product is very much over 60 months. We also offer Factory Charge Batteries in the range of Inverter Batteries. Specifications

• Rates are for Factory Charge Battery.
• Vat extra
• All batteries are warranted for a period of 36 months against manufacturing defects.
• Rates are Ex Kolkata

We are a trusted firm, involved in manufacturing, exporting & supplying E Rickshaw Batteries in the global market. The entire series is made up of the finest grade material and offers long operational life. Our E Rickshaw Batteries are powerful, high on quality parameters and accessible in tailored specifications. Buyers are free to place orders, we ensure timely deliveries.

The 2 most popular models are :

•  EV 100 - 12V 100ah batteries for 850 va motor fitted rickshaw (with 1 year guarantee).
•  TT 100 - 12V 100ah batteries for 1000 va  fitted rickshaw (with 6 month guarantee).