12.8V 39.6AH 4S11P Medical Battery
  • 12.8V 39.6AH 4S11P Medical Battery
  • 12.8V 39.6AH 4S11P Medical Battery
  • 12.8V 39.6AH 4S11P Medical Battery
Electrical Specifications
Nominal Voltage12.8V
Nominal Capacity39.6Ah
Energy506.88WH
Internal Resistance≤30mΩ
Self Discharge<1% Per Month
Series and Parallel4S11P
Mechanical Specifications
CellsIFR26650-3600mAh
Dimensions (L x W x H)320*150*70mm
Weight4.2KG
TerminalXT60-Female
Case MaterialPVC
IP RatingIP21
Discharge Specifications
Max Continuous Discharge Current25A
BMS Overdischarge Protection Current40A
Overdischarge Protection Voltage8.8V
Overdischarge Recovery Voltage10V
Short Circuit Protectionyes
Charge Specifications
Charge Current7.92A
Charge Voltage14.6V
Overcharge Protection Voltage14.72V
Overcharge Recovery Voltage13.4V
Equalization Turn-on Voltage13.4V
Temperature Specifications
Discharge Temperature-20-60℃
Charge Temperature0-45℃
Storage Temperature-5-45℃
BMS Over Temperature Protection65±5℃
BMS Over Temperature Protection Recovery55±5℃
Communication
CommunicationRS485
  
  
Compliance Specification
Certification/

Charging SOC Curve

12.8V 39.6AH 4S11P Medical Battery

Discharge SOC Graph

12.8V 39.6AH 4S11P Medical Battery

Maximum Charge Current Curve

12.8V 39.6AH 4S11P Medical Battery

Maximum Discharge Current Curve

12.8V 39.6AH 4S11P Medical Battery

2D Drawing

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