Battery Power Providers

Dyness B4850

  • Nominal Battery Energy : 2.4kWh
  • Nominal Capacity : 50 Ah
  • Nominal Voltage : 48V
  • Charging Cut-off vol. : 54V
  • Discharging End-off vol. : 40.5V
  • Length (mm) – 480
  • Width (mm) – 360
  • Height (mm) – 90
  • Typical Weight (kg) – 22


Spec Sheet



Dyness B4850

The Dyness battery module B4850 is widely used in energy storage and back-up power systems. For new energy storage, from distributed household energy storage systems to centralized power station energy storage system, B4850 plays an excellent role for its modular design. For back-up power systems, module-based systems can be irreplaceable both in grid or off-grid.

  • Natural Cooling

    • Doesn’t require expensive cooling and ventilation systems
  • Longer Lifetime

    • 6000 cycles, 20 years design life
  • Easy Installation

    • Standard 19” design with helpful pulling ear


  • Smart – Each module is equipped with an independent BMS system.
  • Safe – Safe lithium iron phosphate battery cell.
  • Modular Design – Compact size and light weight.
  • Compact Design.
  • Intelligent management.
  • Front Brackets and cables interlinking batteries are included in price. 
  • Power cable per battery bank and mounting brackets are excluded (Sold separately) 

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