HBL Industrial Batteries

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Plaques Tubulaire

TGI/TGI Series

- VRLA electrolyte in gel
- Maintenance free
- 2 V Single cells (Modular design – Horizontal stackable)
- Cycles: 5000 @ 20 % DOD at 25°C for 2 Volt cell

- Cycles: 3750 @ 20 % DOD at 25°C for 12 Volt cell
- Design float life: 20 years at 25°C for 2 Volt cell

- Design float  life: 16 years at 25°C for 12 Volt cell

Triumph-Tubular Gel VRLA battery offered by HBL is a thoroughly proven product, designed to meet the demanding needs of many diverse applications. These batteries are technologically advanced and are ideal for regular cycling and deep discharge requirements of Telecom BTS sites. These batteries offer excellent cycle life (much higher than Flat plate AGM VRLA batteries) and good performance under partial state of charge operation. Tubular Gel VRLA batteries are highly suitable for telecom BTS sites having unreliable grid power or sites without grid power.

These batteries are maintenance free and do not require a temperature controlled environment. This allows the network operator to save significantly on energy costs (OPEX) that will be incurred in cooling a network site. These batteries also offer a faster recharge capability to save on diesel generator running time after deep discharge cycles - further cutting down on fuel cost (OPEX) and thus lowering the payback period.

These batteries are tested and certified as per IEC 60896- 21&22:2004, TEC/GR/TX/BAT-003/02 March 2011 and IEC 61427-2005.

Superior Features

• Tubular positive plates - proven cycling and deep cycling capabilities.
• Gelled electrolyte - no stratification and no failure due to PSOC, better heat dissipation.
• Valve regulated - no water top up during service life.
• Antimony free alloy - longer shelf life because of very low self discharge.

• High pressure die cast spine grids - rate of grid corrosion is very low & hence higher float life.
• Supplied in filled and charged condition - 100% capacity on first discharge.
• Versatile in mounting - can be mounted both in horizontal and vertical orientation.
• Seismic Zone IV qualified racks are available on request for specific layouts

Product Range

• 12V-80Ah, 100Ah, 120Ah, 160Ah

  • 2V – 200Ah to 1250Ah (Parallel models up to 5000Ah can be offered) 


• Telecommunications

• Hybrid BTS
• BSC and MSC exchanges
• Industry
• UPS (recommended for >1 hour backup)
• Switchgear
• Fire alarms