14.4V 15Ah 4S3P Off-grid Solar Battery
  • 14.4V 15Ah 4S3P Off-grid Solar Battery
  • 14.4V 15Ah 4S3P Off-grid Solar Battery
  • 14.4V 15Ah 4S3P Off-grid Solar Battery
Electrical Specifications
Nominal Voltage14.4V
Nominal Voltage15Ah
Energy216Wh
Internal Resistance≤75mΩ
Self Discharge<1% Per Month
Series and Parallel/
Mechanical Specifications
Dimensions (L x W x H)172*137*28MM
Weight1.2KG
TerminalMolex 0039014031
Case MaterialPVC
IP Rating/
Cells26650 – LiFePO4
Discharge Specification
Max Continuous Discharge Current10A
Max Instantaneous Discharge Current/
BMS Discharge Protection Current40A
Overdischarge Protection Voltage10.8V
Overdischarge Recovery Voltage12V
Short Circuit Protection600uS
Charge Specifications
Charge Current7A
Max Charge Current10A
Charge Voltage16.8V
Overcharge Protection Voltage17V
Overcharge Recovery Voltage16.6V
Equalization Turn-on Voltage/
Temperature Specification
Discharge Temperature-20-60℃
Charge Temperature10-55℃
Storage Temperature-40 ~85℃
BMS Over Temperature Protection65±5℃
BMS Over Temperature Protection Recovery55±5℃
Communication
Communication/
  
  
Compliance Specification
CertificationUN38.3

Graph of maximum current discharge at different temperatures

14.4V 15Ah 4S3P Off-grid Solar Battery

Graph of 1C charging at different temperatures

14.4V 15Ah 4S3P Off-grid Solar Battery

Cycle life diagram of 0.5C charging and 1C discharging at 25 ℃ for different DODs

14.4V 15Ah 4S3P Off-grid Solar Battery

2D Drawing

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