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  • 2014-05-07
    48v 10Ah lithium battery for electric bicycle battery


48v 10.4Ah lithium battery for electric bicycle battery  
18650/13S4P 48V/10.4Ah E-Bike  battery  lithium battery for electric bicycle battery    
Model: LY48010
Item Specification Remark
Nominal capacity 10400mAh 0.5C discharge Cell: 18650
Nominal voltage 48.1V 3.7V / 1Cell
Charging voltage 54.6V±0.05V 4.2V / 1Cell
Charging method CC/CV (Constant-current and -Voltage with Limited current
Standard charging time 2000mA/6hour,3000mA/4hour Battery capacity÷charging current×1.5
charging current 5200mA(0.5C) 0 ~ +40°C
Maximum charging current 10400mA(1C) 0 ~ +40°C
Continuous discharge current 10400mA(1C) -20 ~ +60°C
Discharge cutoff voltage 32.5V 2.5V / 1Cell
Short circuit protection Exterior short circuit Automatic recovery
Internal resistance 200mΩ AC Impedance 1kHz
Cycle life ≥500  
Operating temperature Standard Charge 0 ~ +40°C  
Standard Discharge -20 ~ +60°C  
Outline dimension   Length x wide x height
Pre-wired   Red = Positive,Black = Negative
Protection Circuit Module:PCM-L13S25-591
Maximal continuous charging current 5A  
Maximal continuous Discharging current 15A  
Over-charge detection voltage 4.25V±0.025V single cell
Over-charge release voltage 4.15V±0.05V single cell
Over-charge detection delay time 0.5S—1.5S single cell
Over-discharge detection voltage 2.50V±0.08V single cell
Over-discharge release Voltage 3.0±0.10V single cell
Over-discharge detection delay time 50—150mS single cell
Over-current detection 50±10A can adjust
Over-current delay time 5—15mS  
18650/13S4P Li-ion Battery pack