48V 12Ah Output Power 4KVA LiFePO4 UPS Battery
  • 48V 12Ah Output Power 4KVA LiFePO4 UPS Battery
  • 48V 12Ah Output Power 4KVA LiFePO4 UPS Battery
  • 48V 12Ah Output Power 4KVA LiFePO4 UPS Battery
Electrical Specifications
Nominal Voltage48V
Nominal Capacity12Ah
Energy576Wh
Internal Resistance150mΩ
Self Discharge<1% Per Month
Series and Parallel8P
Matched UPS≤4KVA
Mechanical Specifications
CellsIFR26650-3000mAh 
Cell in Series and Parallel15S4P
Dimensions (L x W x H)418*438*43mm
Weight12Kg
TerminalAnderson SB50
Case MaterialSPCC
IP RatingIP21
Discharge Specification
Backup time8~15min
Max Continuous Discharge Current84A
Overdischarge Protection Voltage39V
Overdischarge Recovery Voltage40.5V
Short Circuit Protectionyes
Charge Specifications
Charge Current9A
Charge Voltage54V
Overcharge Protection Voltage54V
Overcharge Recovery Voltage51.75V
Equalization Turn-on Voltage51.75V
Temperature Specification
Discharge Temperature -20-60℃
Charge Temperature 0-45℃
Storage Temperature -5-45℃
BMS Over Temperature Protection 65±5℃
BMS Over Temperature Protection Recovery 55±5℃
Communication
CommunicationRS232,RS485
  
  
Compliance Specification
Certification/

Diagram of maximum current discharge at different temperatures

Diagram of maximum current discharge at different temperatures

Different constant power discharge curve

Different constant power discharge curve

Plot of multiplier temperature rise

Plot of multiplier temperature rise

Cycle graphs of different DOD lifetime

48V 12Ah Output Power 4KVA LiFePO4 UPS Battery

2D Drawing

2D Drawing

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