Hailong 48v 17.5ah Lithium Battery

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Product Details

CELLModel3.7V3.5AH
Nominal capacity3.5Ah
Nominal  Voltage3.6 V
Impedance Resistance≤60mΩ
Combination standardA:Capacity difference() ≤100mAh
B:Resistance difference() ≤2m C:remaining capability() ≥90%
D:Voltage difference() ≤10mV
Combination method13S5P
Manangement SystemOvercharge Protection Voltage4.25±0.05V
Over discharge Protection Voltage2.80±0.10V
Over current Protection20~40A
Self-consuming current≤100.0uA
initial impedance≤50mΩ
Temperature protection\
Battery Group SpecificationNominal capacity17.5Ah
Minimum Capacity13.2Ah
Nominal  Voltage48V
Resistance≤150mΩ
Max Charge voltage42V
Battery Group SpecificationDischarge cut-off voltage27.5~30V
WireUL3135 12#  (+) (-)
Standard charge2A(CC) charge to 42v, when 42V (CV) is reached, charge rate will reduce to 0.4(A) for full charge, at25±5ºC.
25±5ºC,2A42V,0.4A,.
charge methodStandard 2A
Quick  4A
charge currentStandard 20A
MAX  ()40A
Weight4.5Kg
Dimension
(H×W×L)
          370*90*110mm
Operating TemperatureCharging0~+45ºC ,At 60±25%RH
Dischargin-20~+60ºC, At 60±25%RH
Storage temperatureLess than 3 months:-20~45ºC
Less than 1 year:-20~25ºC
3:-20~45ºC
1:-20~25ºC
At 60±25%RH

hailong 48v 17.5ah lithium battery


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