


48V 2000W Lithium Battery 48V 20AH Li-ion Battery Pack 48V 20Ah Electric Bike Battery with 50A BMS +3A Fast ChargerBattery Model: 48V 20AhNominal Voltage: 48VNominal Capacity: 20AhCell Specification : Lithium 18650 2500mAh 3.7V CellCell OverCharge Protection Voltage: 4.2V/CellCell Overdischarge Protection Voltage: 2.8V/cellCell Source Resistance (mΩ): about 40mΩCell Combination: 13Series 8ParallesCell Quantity (parallel x series): 104 pcsBMS: 50ADischarge Cutoff Voltage (V): 39V+/-1VCharge Cutoff Voltage (V): 54.6VRated Discharge Current (A): 50AMaximum peak discharge current (A): 150AMaximum Continuous Discharge Current (A): 50A Charger mode: CC/CVStandard Charge Current (A): 2AMax Fast Charge Current (A): 5ACharge Time under Standard Charge Current: about 10 hoursCharge Time under Fast Charge Current: about 4 hoursDischarge Temperature: -20 to 65°CCharge Temperature: 0 to 45°CDimensions: 240-250*135*85mm(+/-5mm)Battery Weight: about 5kgCycle life: ≥80% capacity after 800 cycles. Parts included 1. 1PCS 48v 20ah Lithium Battery with PVC case 2. 1PCS 50A Maximum Continuous Discharge Current Built-in BMS board 3. 1PCS 54.6V 3A Charger (With EU/US/UK/AU AC Charger plug you can choose







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