Luminous LPT1240L 40Ah 12V Tubular Battery – Reliable Power Backup | Narayana Solar

High-Performance 40Ah Tubular Battery for Home & Commercial Use

Narayana Solar offers the Luminous LPT1240L 40Ah 12V Tubular Battery, designed for reliable power backup for homes, small shops, and commercial applications. Built with advanced tubular plate technology, this battery ensures superior performance, long service life, and excellent charge acceptance.

This battery is ideal for inverter systems, solar power backup systems, and areas facing frequent power outages.

Advanced Tubular Plate Technology

The LPT1240L battery features next-generation tall tubular plate construction that provides:

✔ Better charge acceptance
✔ Longer backup duration
✔ Enhanced durability
✔ Superior deep cycle performance

With up to 1500 cycles at 80% Depth of Discharge (DOD) and 5000 cycles at 20% DOD, this battery is engineered for long operational life.

High Efficiency & Low Maintenance

• Rated Capacity: 40Ah @ C10, 12V
• Higher AH efficiency > 90%
• WH efficiency > 80%
• Low self-discharge rate (approx. 3% per month at STC)
• Topping frequency: 8–10 months
• Easy level indicators for maintenance

Designed with thicker positive plates and 20% more electrolyte, the battery ensures consistent performance even during long power cuts.

Strong & Durable Construction

The battery is manufactured using HADI high-pressure (100 bar) spine casting technology, ensuring:

✔ Super fine grain structure
✔ High corrosion resistance
✔ Stronger spine alloy composition
✔ Longer battery life

Additional durability features include:

• Oxidation-resistant gauntlets
• Puncture-resistant polyethylene separators
• High-purity proprietary spine alloy

Technical Specifications

• Model Name: LPT1240L
  
  

• Capacity: 40Ah
  
  

• Voltage: 12V
  
  

• Filled Weight: Approx. 23.5 kg (+/-5%)
  
  

• Electrolyte Volume: 9.3 Liters (+/-5%)
  
  

• Height (up to float top): 26.7 cm (+/-3)
  
  

• Length: 41.2 cm (+/-3)
  
  

• Breadth: 17.3 cm
  
  

• Application Area: Homes, Small Shops, Commercial Use
  
  

• Warranty: 36 Months (T&C Apply)
  
  

What’s in the Box:

• 1 Battery
• 1 Warranty Card

Why Buy from Narayana Solar?

At Narayana Solar, we provide genuine solar batteries and inverter batteries with complete support and competitive pricing.

✔ Expert guidance for solar & inverter compatibility
✔ Fast delivery
✔ Installation assistance
✔ Reliable after-sales support

Upgrade your power backup system today with the Luminous 40Ah Tubular Battery from Narayana Solar.

Contact us now for the latest price and availability.