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THE FURUKAWA BATTERY CO., LTD.





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Lead-acid storage battery
Valve regulated lead-acid battery for cycle-use

UB series (UltraBattery)

UB series

UB-1000
UB-1000

UB-50
UB-50-12

Features

  • The capacitor is fused at the electrode level
  • Longer life at PSOC(Note1)cycle
  • Excellent charge acceptance
  • Suppression of sulfation which is the weakness of the lead-acid battery
  • Improved charge-discharge rate. (1.5 times higher than our existing products)
  • Reduced evenly charging frequency once a month. (Less than our recommended conditions)
  • Unit structure and multiple superimposed loading is available

(Note1) PSOC: Partial Stage of ChargeBack to Main Content

Applications

  • Renewable energy sector
  • Wind power/Solar power generation
  • Peak shift, load leveling
  • Electric power regeneration application
  • Repetitive large current charge and discharge application
  • Others

Expected life (Cycle life)

  • UB-1000: Approximately 4500 cycles (25℃, DOD70%, 0.23C10A)
  • UB-50-12: Approximately 4000 cycles (25℃, DOD70%, 1.0C10A)

This is an expected value based on our recommended use condition, and different from a guaranteed value.

Guidelines Table

Type Nominal voltage (V) 10 hrs. rate Capacity (Ah) Nominal energy capacity (Wh) External dimensions (Approx. mm) Weight (Approx. kg) Maximum current Operating temperature range (℃)
Height Width Length Charge Discharge
UB-1000 2 1000 2000 508 172 303 73 0.4C10A 0.6C10A 0~40
UB-50-12 12 50 600 220 363 128 22 0.5C10A 1.0C10A 0~40

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