Technical Specifications

Model: L-BT0640

General

  • Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99% and freedom from electrolyte
    maintenance or water adding.
  • Not restricted for air transport-complies with IATA/ICAO Special Provision A67.
  • UL-recognized component.
  • Can be mounted in any orientation.
  • Computer designed lead, calcium tin alloy grid for high power density.
  • Long service life, float or cyclic applications.
  • Maintenance-free operation.
  • Low self discharge.

Dimensions

  • Length(mm/inch): 70 / 2.76
  • Width(mm/inch): 47 / 1.85
  • Height(mm/inch): 101 / 3.98
  • Total Height(mm/inch): 101 / 3.98
  • Approx. Weight(Kg/lbs): 0.65 / 1.43

Performance Characteristics 

  • Nominal Voltage: 6V
  • Number of cell: 3
  • Design Life: 3~5 years
  • Nominal Capacity 77oF(25oC):
    • 20 hour rate (0.2A, 5.25V) 4Ah
    • 10 hour rate (0.38A, 5.25V) 3.8Ah
    • 5 hour rate (0.67A, 5.25V) 3.35Ah
    • 1 hour rate (2.71A, 4.8V) 2.71Ah
  • Internal Resistance:
    • Fully Charged battery 77oF(25oC) 28mOhms
  • Self-Discharge
    • 3% of capacity declined per month at 20oC(average)
  • Operating Temperature Range
    • Discharge -20~60oC
    • Charge -10~60oC
    • Storage -20~60oC
  • Max. Discharge Current 77oF(25oC) 60A(5s)
  • Short Circuit Current 200A
  • Charge Methods: Constant Voltage Charge 77oF(25oC)
    • Cycle use 7.25-7.45V
      • Maximum charging current 1.6A
      • Temperature compensation -15mV/oC
    • Standby use 6.8-6.9V
      • Temperature compensation -10mV/oC
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