Lifepo4 Battery 48V 50Ah

Lifepo4 Battery 48V 50Ah

Buy lifepo4 battery 48v 50ah and get the best deals at the lowest prices on Rechargeable lifepo4 48v pack applies to all kinds of back-up source products.



Xindunpower 48V 50Ah lifepo4 battery pack which applies to back-up source products.


⌈Product Specifications⌋

48V 50Ah Lifepo4 Battery Group Specifications
rated voltage(V)3.2V
Typical Impedance (mΩ)≤1 mΩ
Battery materialLiFePO4
PACKCombination method1P15S
Minimal capacity(0.5C)50Ah
Nominal voltage48V
Max. charge voltage54.75V
Discharge cut-off voltage37.5V
Max Charge current(0.5C)25A
Max Working current(1C)50A
Standard charge current(0.2C)10A
Standard discharge current(0.5C)25A
Pack Impedance standard≤100 mΩ
Weight (Approx.)≈32Kg
Max. dimension(L×W×H)(mm) ≤420*482*133
Charge temperature0℃~45℃
Discharge temperature-20℃~55℃
BMSSingle cell over-charge cut-off voltage3.7V
over-charge release voltage3.35V
Single cell under-discharge cut-off voltage2.5V
Discharge release voltage2.7V
Over-discharge cut-off current80A
Over-discharge cut-off current delay1S±0.5S
Short-circuit protection150A
Short-circuit protection delay≤500uS
Condition for the recovery of over-current and Short-circuitCharge release
Balance current50mA
Balance Condition≥3.5V,Differential pressure 50mV
Communication procotolRS485/RS232


⌈Precautions for Lifepo4 Battery Use⌋

  • If the cell is stored for a long time(exceed three months), the cell should be stored in drying and cooling place. The cell should be charged and discharged each six months.
  • Prior to charging, the battery shall be discharged at 20 °C ± 5 °C at a constant current of 0,5 C,down to the specified end-of-discharge voltage. Unless otherwise stated, the battery shall be charged at constant current 0.2 C to (3.65*N)V, then maintain at (3.65*N)V until the current down to 0.02 C.
  • Do not dismantle, open or shred the batteries.
  • Do not expose batteries to heat or fire. Avoid storage in direct sun light.
  • Do not short-circuit the battery, Do not store batteries haphazardly in a box or drawer where they may be short-circuited by other metal objects.
  • Forbid confusedly using the charge socket and discharge socket, or accidents may occurred.
  • Do not subject batteries to mechanical shock.
  • Keep batteries clean and dry.
  • When possible, remove the battery from the equipment when not in use.


⌈Schematic Diagram of the Lifepo4 Battery Connection⌋


⌈Lifepo4 Battery Group Performance Curves⌋



About Xindunpower – Lifepo4 Battery Supplier⌋


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