VRLA Battery 65AH DB Series

DB (Duration) Series batteries utilizes thick grids of modern technology are adopted so as to guarantee the design life up to 12 years. Advanced micro porous absorbed glass matt separator – minimizes diffusion of oxygen into the separator, reducing float charge current which suppressed the corrosion rate of the positive grid and extends the life of the battery.
Application

  • Cable Television
  • Communication Equipment
  • Security System
  • UPS
  • Control Equipment
  • Medical Equipment
  • Emergency Power System
  • Power Plant

General Features

  • Sealed and maintenance free operation.
  • Non-Spillable construction design.
  • ABS containers and covers(UL94HB, UL94V-0) optional.
  • Safety valve installation for explosion proof.
  • High quality and high reliability.
  • Exceptional deep discharge recovery performance.
  • Low self discharge characteristic.
  • Flexibility design for multiple install positions.

Construction

  • Component ……Raw material
  • Positive ……..Lead dioxide
  • Negative ……..Lead
  • Container ……..ABS
  • Cover ……..ABS
  • Sealant ……..Epoxy Resin
  • Safety valve …..EPDR
  • Terminal ……..Pb Alloy
  • Separator ……..Fiber glass
  • Electrolyte ……..Sulfuric acid
Item CodeBAT-0065A/SPT
Designed Floating Life12 Years
Capacity(20˚C)20HR(3.4A,1.80V)10HR(6.5A,1.80V)5HR(11A,1.75V)1HR(40A,1.60V)
68AH65AH55AH40AH
DimensionsLengthWidthHeightTotal Height
350mm(13.8inch)166mm(6.54inch)179mm(7.05inch)179mm(7.05inch)
Approx. Weight21.2Kg(46.7 lbs)
Internal ResistanceFull charged at 20˚C: 0.006 Ohm
Self Discharge< 3% of capacity declined per month at (20C)
Capacity Affected by Temp.(20HR)40˚C20˚C0˚C-15˚C
102%100%85%65%
Charge Voltage(20˚C)Cycle useFloat use
14.4-14.8V(-30mV/ ˚C), max. Current: 16.25A13.6-13.8V(-20mV/ ˚C)

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