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  • 2014-05-07
    48V LiFePO4 Battery Pack ,stored energy battery LY-F16S020


48V 20Ah LiFePO4 Battery Pack ,stored energy battery  

38120/16S2P-48V/20Ah LiFePO4 Battery Pack
Model: LY-F16S020
Item Specification Remark
Nominal capacity 20Ah 1C discharge Cell: 38120
Nominal voltage 51.2V 3.2V / 1Cell
Charging voltage 57.6V±0.05V 3.6V / 1Cell
Charging method CC/CV (Constant-current and -Voltage with Limited current
Standard charging time 5A/5hour,10Ah/2.5hour Battery capacity÷charging current×1.5
charging current 10A(0.5C) 0 ~ +40°C
Maximum charging current 20A(1C) 0 ~ +40°C
Continuous discharge current 10A(0.5C) -20 ~ +60°C
Maximum discharge current 20A(1C) -20 ~ +60°C
Discharge cutoff voltage 24V 2.0V / 1Cell
Short circuit protection Exterior short circuit Automatic recovery
Internal resistance 200mΩ AC Impedance 1kHz
Cycle life ≥1000  
Operating temperature Standard Charge 0 ~ +40°C  
Standard Discharge -20 ~ +60°C  
Outline dimension L330*W160*H135mm Length x wide x height
Pre-wired   Red = Positive,Black = Negative
Protection Circuit Module:PCM-L08S30-471(16S)
Balance voltage    
Balance current    
Maximal continuous charging current 20A  
Maximal continuous Discharging current 20A  
Over-charge detection voltage 3.90±0.025V single cell
Over-charge release voltage 3.80±0.05V single cell
Over-charge detection delay time 0.5S—1.5S single cell
Over-discharge detection voltage 2.00V±0.08V single cell
Over-discharge release Voltage 2.30±0.1V single cell
Over-discharge detection delay time 50mS—150mS single cell
Over-current detection 100±20A can adjust
Over-current delay time 5ms—15ms