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 SLA/VRLA Batteries
 Deep Cycle Batteries
 Tubular Batteries
 Solar Batteries
BATTERIES >> Tubular Batteries
The tubular plate batteries are designed extremely strong and can withstand 1400 cycles of deep discharge at 80% discharge levels in its life time
All the plate grids in flat plates and the spines in the Tubular plates are cast in automated high-pressure machine with maximum 2.5% antimony alloy. Every plate and every cell element is carefully weighed to achieve uniformity within a close tolerance level. Very low internal resistance is achieved by using extra large inter cell connection which are tested 100% in the assembly line and also by high porosity PE (Poly-Ethylene) separators. Tough and high tensile poly-ethylene pocket separators are used in place of cheap PVC separators that are used by many others. This adds to reliability under abusive conditions and stops failure from short circuits.
    Key Advantages:
  Up to 10 years of service life.
  Very-very low water loss.
  Very-very low self-discharge loss. Due to this, the battery can be stored in charged condition, for very long time without     getting discharged.
  All batteries of same type will have very uniform internal resistance. Large numbers can be connected in series or     parallel without any danger of misbalance within the battery bank.
  Very low internal resistance gives you high voltage on discharge and extra back up on load. You get longer back up in a     Luminous Digital Power Battery as compared with any other battery of same capacity, much better value for money.
  Ceramic vent plugs arrest evaporation loss of water.
The tubular batteries are used in the following applications: UPS systems where power demand is for longer period, Inverters under same conditions, Solar PV systems, Telecom applications - both Base stations and at Repeater stations, Backup systems in Power stations and Sub stations and Switch yards, Railways signaling use, etc.
To view the Technical Specifications Click Here