• 4850-3U
  • 4850-3U
  • 4850-3U
  • 4850-3U
  • 4850-3U
  • 4850-3U

48V 50Ah Lithium Solar Energy Storage Battery 4850-3U

This 4850-3U lithium battery has an advanced battery management system, which can monitor and manage cells to ensure safety. It is a good choice for you to store solar energy.


  • Intelligent battery management system

  • Supports series or parallel connection

  • A long cycle life

  • Solid structure

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Product Details

Model 4850-3U 51250-3U
Nominal Voltage 48V 51.2V
Nominal Capacity 50Ah 50Ah
Energy 2400Wh 2560Wh
Dimension (L*W*H) mm 482*396*132 482*396*132
Weight 20.5kg 37.5kg
Standard Charge Current 20A 20A
Max. Charge Current 50A 50A
Max. Constant Discharge Current 50A 50A
Peak Discharge Current 100A (<3s) 100A (<3s)
Recommend Charge Voltage 54.8V 58.4V
Discharge Cut-off Voltage 37.5V 40V
Battery Type Lithium Iron Phosphate (LiFePO4) Lithium Iron Phosphate (LiFePO4)
Self Discharge Per Month <3% <3%
Communication RS232/RS485/CAN RS232/RS485/CAN
Charge Temperature 0-45ºC 0-45ºC
Discharge Temperature -20-60ºC -20-60ºC
Storage Temperature 0-40ºC 0-40ºC

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