Products

Advanced battery solutions for UPS, telecom, EVs, forklifts,
solar systems, and more, featuring industry-leading tubular technology.

TMF (Tubular Maintenance Free) Series Battery

The TMF Series Battery is a maintenance-free deep cycle battery specifically designed for solar power systems. Built with tubular plates, this battery offers a robust cycle life and is crafted with special lead alloys to minimize fluid loss, eliminating the need for water replenishment over its lifespan. Its Calcium-Silver alloy grids provide quick recovery even after prolonged periods of inactivity, while its tubular technology enhances charging performance under various temperature conditions.

Catalog Download
Key Features
  • Tubular Positive Monoblock Design
    • Constructed with tubular plates, which allow for a 20% increase in charging efficiency even in extreme temperatures, making it ideal for solar applications.
  • Deep Cycle Durability
    • Designed for deep cycle performance, providing a long cycle life with 2000 cycles at 50% Depth of Discharge (DOD) and 1250 cycles at 80% DOD.
  • Overcharge Resistance
    • Resistant to overcharging, ensuring battery stability and longevity in high cycling environments.
  • Maintenance-Free Design
    • Uses a special Lead-Alloy that reduces fluid loss, making it a true maintenance-free solution that does not require distilled water throughout its life.
  • Calcium-Silver Alloy Grids
    • Prevents corrosion and extends the life of the battery while enhancing its performance, especially after long periods of inactivity.
  • Hydrometer for Easy Monitoring
    • Equipped with a hydrometer to easily check the battery’s electrolyte level, allowing for straightforward maintenance checks.
  • Prevention of Internal Short Circuit
    • Specially designed to prevent internal short circuits, contributing to overall safety and reliability.
Product Range
  • 12V Series

    Capacity ranges from 50Ah to 250Ah at a 20-hour rate

  • Electrolyte Type

    Acid (Maintenance-Free type)

Applications
  • Solar Power Systems
    • Ideal for solar PV (photovoltaic) systems as it’s designed to handle regular deep cycles and variable charge conditions common in renewable energy setups.
  • Backup Power Systems
    • Suitable for IPS (Instant Power Supply) and UPS (Uninterruptible Power Supply) systems, providing reliable backup power in critical situations.
Technical Specifications
  • Cycle Life

    2000 cycles at 50% DOD; 1250 cycles at 80% DOD

  • Charging Efficiency

    20% improved charging ability compared to standard batteries

  • Operating Temperature

    Handles extreme temperatures efficiently due to its specialized tubular plate construction

Data Sheet
MODEL DOWNLOAD
TMF1250 Download
TMF12100 Download
TMF12150 Download
MODEL DOWNLOAD
TMF1270 Download
TMF12120 Download
TMF12200 Download