12.8V 26.4Ah 4S8P Solar Battery
  • 12.8V 26.4Ah 4S8P Solar Battery
  • 12.8V 26.4Ah 4S8P Solar Battery
  • 12.8V 26.4Ah 4S8P Solar Battery
Electrical Specifications
Nominal Voltage 12.8V
Nominal Voltage 26.4Ah
Energy 337.9Wh
Internal Resistance ≤130mΩ
Self Discharge <1% Per Month
Series and Parallel /
Mechanical Specifications
Dimensions (L x W x H) 280*292*31mm
Weight 3.2Kg
Terminal Waterproof Plug Connector 2P
Case Material PVC
IP Rating IP42
Cells 26650 – LiFePO4
Discharge Specification
Max Continuous Discharge Current9A
Max Instantaneous Discharge Current/
BMS Discharge Protection Current40A
Overdischarge Protection Voltage8.4V
Overdischarge Recovery Voltage9.2V
Short Circuit Protection600uS
Charge Specifications
Charge Current 5.44A
Max Charge Current 9A
Charge Voltage 14.6V
Overcharge Protection Voltage 15V
Overcharge Recovery Voltage 14.4V
Equalization Turn-on Voltage /
Temperature Specification
Discharge Temperature-20-60℃
Charge Temperature0-45℃
Storage Temperature-5-45℃
BMS Over Temperature Protection65±5℃
BMS Over Temperature Protection Recovery55±5℃
Communication
Communication 
  
  
Compliance Specification
CertificationUN38.3

0.5c Charging at Different Temperatures

12.8V 26.4Ah 4S8P Solar Battery

1c Different Temperature Discharge Curve

12.8V 26.4Ah 4S8P Solar Battery

Cycle Life Diagram of Different Dod (1c Charge 0.5c Release 25℃)

12.8V 26.4Ah 4S8P Solar Battery

2D Drawing

12.8V 26.4Ah 4S8P Solar Battery

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    PLB focus on providing lithium ion batteries and 26650 cells and packs, welcome to inquiry.