








Specification:NorminalVoltage52vNominalCapacity20ahProductname18650liionbatterycellLS-4000mahpack52v20ah hailongbattery FeaturesLithiumionbatterycells18650,aluminiumcase, largecapacity17.5ah,motor840W-1000wBIKEMOTORDimenssion150W*80H*395LmmCyclelifemorethan1000timesCustomizedcapacity 10ah,12ah,15ah,17.5ah,20ah, OEM/ODMcaselengthandcostincreaseaccordinglySourceResistance(mΩ)<40CellSpecification3.7V LS4000mah18650 liionbatterycellCellCombination5-paralle, 14series 14S5P Celltype18650LITHIUMIONBATTERIECELLSCellQuantity(parallel*series)65 pcs LS4000mahChargeCutoffVoltage(V)58.8VDischargeCutoffVoltage(V)41+/-1VMaximumContinuousChargeCurrent(A)4AInstantaneousMaximumDischargeCurrent(A)40AhMaximumContinuousDischargeCurrent(A)20AhStandardChargeCurrent(A)2CChargeTimeunderStandardChargeCurrent10HRSBatteryNetWeight7.0KGSBatteryGrossWeight8.0KGSif Withcharger(optionpurchaseitem),package ApplicationsWidelyappliedin ElectricBicycle,Electricvehicle,ElectricTricycle,Electricscooter,Electricgolftrolley,Electriccar,Electricwheelchairs,twowheelvehiclesandetc.
Specification :
Norminal Voltage | 52v |
Nominal Capacity | 20ah |
Product name | 18650 li ion battery cell LS-4000mah pack 52v 20ah hailong battery |
Features | Lithium ion battery cells 18650, aluminium case, large capacity 17.5ah, motor 840W-1000w BIKE MOTOR |
Dimenssion | 150W*80H*395 Lmm |
Cycle life | more than 1000 times |
Customized capacity | 10ah, 12ah, 15ah, 17.5ah, 20ah, OEM/ODM case length and cost increase accordingly |
Source Resistance (mΩ) | < 40 |
Cell Specification | 3.7V LS 4000mah 18650 li ion battery cell |
Cell Combination | 5-paralle, 14 series 14S5P |
Cell type | 18650 LITHIUM ION BATTERIE CELLS |
Cell Quantity (parallel*series) | 65 pcs LS 4000mah |
Charge Cutoff Voltage (V) | 58.8V |
Discharge Cutoff Voltage (V) | 41+/-1V |
Maximum Continuous Charge Current (A) | 4A |
Instantaneous Maximum Discharge Current (A) | 40Ah |
Maximum Continuous Discharge Current (A) | 20Ah |
Standard Charge Current (A) | 2C |
Charge Time under Standard Charge Current | 10 HRS |
Battery Net Weight | 7.0 KGS |
Battery Gross Weight | 8.0 KGS if With charger ( option purchase item), package |
Applications | Widely applied in Electric Bicycle, Electric vehicle, Electric Tricycle, Electric scooter, Electric golf trolley, Electric car, Electric wheelchairs,two wheel vehicles and etc. |