48v 20ah Lithium Ion Electric Bike Battery With Usb 2.0 Port Fit 48v 500w 750w 1000w Motor

48v 20ah battery

New product

  • Type:Lithium Battery
  • Voltage:48v
  • Capacity:20Ah
  • Size::430*160*80mm
  • Certificate::CE/ROHS/UL
  • Charger::54.6V 2A
  • Cell::18650
  • Weight::7kg
  • BMS::built in
  • Application::48V 500W / 750W /1000W MOTOR
  • USB Port::5V USB 2.0
  • BMS::30A

More details

$ 299.00

More info

1.Battery specification   

 

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Type LiNiCoMn2O4 Battery Pack
1. Basic Characteristics
Weight7.0 kg
Dimension(L*D*H)430*160*80mm
Working temperatureCharge Temperature0~45C
Discharge Temperature-20~65C
Retention of charge (store in one month)95%
2. Technical Data
Rated Voltage48V
Rated Capacity C120Ah
Battery Resistance100m
ChargeWay of ChargeCC/CV(Constant Current;Constant Voltage)
Standard Charge Current2A
Max Charge Current5A
Max Charge Voltage54.6V
Cell OverCharge Protection Voltage4.2V/Cell
DischargeContinouns Discharge Current30A can be customized
Peak Discharge Current90A can be customized
Discharge Cut-off Voltage39V
Cell Overdischarge Protection Voltage3.0V/cell
Ratio Discharge1C>96%C1
2C>93%C1
3C>90%C1
Cycle Life 800 Cycles
3. Safety Test
Short Circuit Safety TestNo fire, No explosion
Overcharge Safety Test
Crush Safety Test
Needling Safety Test
Extrusion Safety Test
130C High Temperature Safety Test