12.8V 300Ah 4S3P lithium battery
  • 12.8V 300Ah 4S3P lithium battery
  • 12.8V 300Ah 4S3P lithium battery
  • 12.8V 300Ah 4S3P lithium battery
Electrical Specifications
Nominal Voltage12.8V
Nominal Voltage300Ah
Energy3840Wh
Internal Resistance10MΩ
Self Discharge<1% Per Month
Series and ParallelSupport 4 batteries in series
Mechanical Specifications
Dimensions (L x W x H)498*238*218mm
Weight30.5Kg
TerminalM8 Nut
Case MaterialABS+PC
IP RatingIP65
CellsLiFePO4 Prismatic
Discharge Specification
Max Continuous Discharge Current200A
Max Instantaneous Discharge Current/
BMS Discharge Protection Current/
Overdischarge Protection Voltage8.4V
Overdischarge Recovery Voltage9.2V
Short Circuit Protection600±200uS
Charge Specifications
Charge Current60A
Max Charge Current200A
Charge Voltage14.6V
Overcharge Protection Voltage15V
Overcharge Recovery Voltage14.4V
Equalization Turn-on Voltage14.4V
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
Communication/
  
  
Compliance Specification
CertificationUN38.3

1C discharge curves at different temperatures

12.8V 300Ah 4S3P lithium battery

1C charge curves at different temperatures

12.8V 300Ah 4S3P lithium battery

Cycle curve at diferent DOD (+1C/-0.5C,@25℃)

12.8V 300Ah 4S3P lithium battery

2D Drawing

12.8V 300Ah 4S3P lithium battery

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