Dyness Energy Storage Systems – 2.4kwh 48v LiFePO4 Battery



The Dyness battery B4850 module is widely used in energy storage and electrical products.  Household Energy Storage  systems; Centralised power station energy storage systems

Intelligent Management:

  • Dyness is equipped with  intelligent BMS  for each battery pack to manage modules effectively.
  • Compared with the traditional module, B4850 can meet the capacity storage and greatly enhance the cycle life.


  • Safe  lithium-ion  phosphate battery cell
  • Compact size ultralight module


  • Each module is equipped with an independent BMS system

10 year warranty



  • Battery Type: LiFePO4
  • Nominal Battery Energy: 2.4kWh
  • Nominal Voltage: 48V
  • Charging Cut-off vol: 54v
  • Discharging End-off vol: 40.5V
  • Recommend C Rate: 0.5C
  • Continous Max C Rate: 1C
  • Net Weight: 22kg
  • Dimensions (W*D*H): 480 x 360 x 90mm
  • Charging Temp. Range: 0~50ºC
  • Discharging Temp. Range: -20 ~ 50ºC
  • Calendar Life: 6000 Cycles
  • Protection Level: IP20
  • Communication: CAN / RS485 / DRY CONTACT
  • Certification & Safety Standard: TUV/CE/EN62619/IEC62040/UN38.3/CEC Accredited
  • Warranty: 10 Years

Product Spec Sheets: Dyness Spec Sheet